code
stringlengths 31
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stringlengths 30
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static boolean bit_anagram_check ( long a ) {
return ( Integer . bitCount ( ( int ) a ) == ( ULL_SIZE >> 1 ) ) ;
}
| static boolean bit_anagram_check ( long a ) { return ( Integer . bitCount ( ( int ) a ) == ( ULL_SIZE >> 1 ) ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (cast_expression type: (integral_type) value: (identifier)))) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) |
public static void main ( String [ ] args ) {
long a = 4294967295L ;
System . out . println ( bit_anagram_check ( a ) ) ;
}
| public static void main ( String [ ] args ) { long a = 4294967295L ; System . out . println ( bit_anagram_check ( a ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean CheckIfstartsWithOne ( int n , int b ) {
int m = ( int ) ( Math . log10 ( n ) / Math . log10 ( 2 ) ) ;
for ( int i = 1 ;
i <= m ;
i ++ ) {
if ( n >= ( int ) Math . pow ( b , i ) && n <= 2 * ( int ) Math . pow ( b , i ) - 1 ) return true ;
}
return false ;
}
| static boolean CheckIfstartsWithOne ( int n , int b ) { int m = ( int ) ( Math . log10 ( n ) / Math . log10 ( 2 ) ) ; for ( int i = 1 ; i <= m ; i ++ ) { if ( n >= ( int ) Math . pow ( b , i ) && n <= 2 * ( int ) Math . pow ( b , i ) - 1 ) return true ; } return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) right: (binary_expression left: (identifier) right: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) right: (decimal_integer_literal))))) consequence: (return_statement (true))))) (return_statement (false)))) |
public static void main ( String args [ ] ) {
System . out . println ( CheckIfstartsWithOne ( 6 , 4 ) ? "Yes" : "No" ) ;
System . out . println ( CheckIfstartsWithOne ( 24 , 2 ) ? "Yes" : "No" ) ;
System . out . println ( CheckIfstartsWithOne ( 24 , 7 ) ? "Yes" : "No" ) ;
System . out . println ( CheckIfstartsWithOne ( 24 , 15 ) ? "Yes" : "No" ) ;
}
| public static void main ( String args [ ] ) { System . out . println ( CheckIfstartsWithOne ( 6 , 4 ) ? " Yes " : " No " ) ; System . out . println ( CheckIfstartsWithOne ( 24 , 2 ) ? " Yes " : " No " ) ; System . out . println ( CheckIfstartsWithOne ( 24 , 7 ) ? " Yes " : " No " ) ; System . out . println ( CheckIfstartsWithOne ( 24 , 15 ) ? " Yes " : " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal))) consequence: (string_literal) alternative: (string_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal))) consequence: (string_literal) alternative: (string_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal))) consequence: (string_literal) alternative: (string_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal))) consequence: (string_literal) alternative: (string_literal))))))) |
public static void printCubeFree ( int n ) {
boolean [ ] cubFree = new boolean [ n + 1 ] ;
for ( int i = 0 ;
i <= n ;
i ++ ) cubFree [ i ] = true ;
for ( int i = 2 ;
i * i * i <= n ;
i ++ ) {
if ( cubFree [ i ] ) {
for ( int multiple = 1 ;
i * i * i * multiple <= n ;
multiple ++ ) {
cubFree [ i * i * i * multiple ] = false ;
}
}
}
for ( int i = 2 ;
i <= n ;
i ++ ) {
if ( cubFree [ i ] == true ) System . out . print ( i + " " ) ;
}
}
| public static void printCubeFree ( int n ) { boolean [ ] cubFree = new boolean [ n + 1 ] ; for ( int i = 0 ; i <= n ; i ++ ) cubFree [ i ] = true ; for ( int i = 2 ; i * i * i <= n ; i ++ ) { if ( cubFree [ i ] ) { for ( int multiple = 1 ; i * i * i * multiple <= n ; multiple ++ ) { cubFree [ i * i * i * multiple ] = false ; } } } for ( int i = 2 ; i <= n ; i ++ ) { if ( cubFree [ i ] == true ) System . out . print ( i + " ▁ " ) ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (boolean_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (boolean_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (true)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (array_access array: (identifier) index: (identifier))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier))) right: (false))))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (true))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))))))) |
public static void main ( String [ ] args ) {
printCubeFree ( 20 ) ;
}
| public static void main ( String [ ] args ) { printCubeFree ( 20 ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))))) |
static void minBinary ( int n ) {
int [ ] digit = new int [ 10 ] ;
int len = 0 ;
while ( n > 0 ) {
digit [ len ++ ] = n % 10 ;
n /= 10 ;
}
digit = reverse ( digit , 0 , len - 1 ) ;
int ans = 0 ;
for ( int i = 0 ;
i < len ;
i ++ ) {
ans = Math . max ( ans , digit [ i ] ) ;
}
System . out . print ( "Minimum Number of binary" + " Strings needed: " + ans + "\n" ) ;
for ( int i = 1 ;
i <= ans ;
i ++ ) {
int num = 0 ;
for ( int j = 0 ;
j < len ;
j ++ ) {
if ( digit [ j ] > 0 ) {
num = num * 10 + 1 ;
digit [ j ] -- ;
}
else {
num *= 10 ;
}
}
System . out . print ( num + " " ) ;
}
}
| static void minBinary ( int n ) { int [ ] digit = new int [ 10 ] ; int len = 0 ; while ( n > 0 ) { digit [ len ++ ] = n % 10 ; n /= 10 ; } digit = reverse ( digit , 0 , len - 1 ) ; int ans = 0 ; for ( int i = 0 ; i < len ; i ++ ) { ans = Math . max ( ans , digit [ i ] ) ; } System . out . print ( " Minimum ▁ Number ▁ of ▁ binary " + " ▁ Strings ▁ needed : ▁ " + ans + " \n " ) ; for ( int i = 1 ; i <= ans ; i ++ ) { int num = 0 ; for ( int j = 0 ; j < len ; j ++ ) { if ( digit [ j ] > 0 ) { num = num * 10 + 1 ; digit [ j ] -- ; } else { num *= 10 ; } } System . out . print ( num + " ▁ " ) ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (update_expression (identifier))) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (string_literal)) right: (identifier)) right: (string_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)))) (expression_statement (update_expression (array_access array: (identifier) index: (identifier))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))))))) |
static int [ ] reverse ( int str [ ] , int start , int end ) {
int temp ;
while ( start <= end ) {
temp = str [ start ] ;
str [ start ] = str [ end ] ;
str [ end ] = temp ;
start ++ ;
end -- ;
}
return str ;
}
| static int [ ] reverse ( int str [ ] , int start , int end ) { int temp ; while ( start <= end ) { temp = str [ start ] ; str [ start ] = str [ end ] ; str [ end ] = temp ; start ++ ; end -- ; } return str ; } | (method_declaration (modifiers) type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) (expression_statement (update_expression (identifier))) (expression_statement (update_expression (identifier))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 564 ;
minBinary ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 564 ; minBinary ( n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int find_n ( int [ ] a ) {
int j = 0 , k = 0 , s = 0 ;
int x = Arrays . stream ( a ) . max ( ) . getAsInt ( ) ;
int y = Arrays . stream ( a ) . min ( ) . getAsInt ( ) ;
for ( int i : a ) {
if ( a [ i ] == x ) {
s = i ;
break ;
}
}
for ( int i : a ) {
if ( i != x && i <= y && i != 0 ) {
a [ j ] += 1 ;
a [ s ] -= 1 ;
x -= 1 ;
k += 1 ;
j += 1 ;
}
else if ( i != 0 ) {
j += 1 ;
}
}
for ( int i : a ) {
if ( a [ i ] != x ) {
k = - 1 ;
break ;
}
}
return k ;
}
| static int find_n ( int [ ] a ) { int j = 0 , k = 0 , s = 0 ; int x = Arrays . stream ( a ) . max ( ) . getAsInt ( ) ; int y = Arrays . stream ( a ) . min ( ) . getAsInt ( ) ; for ( int i : a ) { if ( a [ i ] == x ) { s = i ; break ; } } for ( int i : a ) { if ( i != x && i <= y && i != 0 ) { a [ j ] += 1 ; a [ s ] -= 1 ; x -= 1 ; k += 1 ; j += 1 ; } else if ( i != 0 ) { j += 1 ; } } for ( int i : a ) { if ( a [ i ] != x ) { k = - 1 ; break ; } } return k ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) name: (identifier) arguments: (argument_list)) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) name: (identifier) arguments: (argument_list)) name: (identifier) arguments: (argument_list)))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (identifier) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (break_statement))))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (identifier) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier))) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))))))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (identifier) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))) (break_statement))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int [ ] a = {
1 , 6 , 1 , 1 , 1 };
System . out . println ( find_n ( a ) ) ;
}
| public static void main ( String [ ] args ) { int [ ] a = { 1 , 6 , 1 , 1 , 1 } ; System . out . println ( find_n ( a ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int findMaximum ( int arr [ ] , int low , int high ) {
if ( low == high ) return arr [ low ] ;
if ( ( high == low + 1 ) && arr [ low ] >= arr [ high ] ) return arr [ low ] ;
if ( ( high == low + 1 ) && arr [ low ] < arr [ high ] ) return arr [ high ] ;
int mid = ( low + high ) / 2 ;
if ( arr [ mid ] > arr [ mid + 1 ] && arr [ mid ] > arr [ mid - 1 ] ) return arr [ mid ] ;
if ( arr [ mid ] > arr [ mid + 1 ] && arr [ mid ] < arr [ mid - 1 ] ) return findMaximum ( arr , low , mid - 1 ) ;
else return findMaximum ( arr , mid + 1 , high ) ;
}
| static int findMaximum ( int arr [ ] , int low , int high ) { if ( low == high ) return arr [ low ] ; if ( ( high == low + 1 ) && arr [ low ] >= arr [ high ] ) return arr [ low ] ; if ( ( high == low + 1 ) && arr [ low ] < arr [ high ] ) return arr [ high ] ; int mid = ( low + high ) / 2 ; if ( arr [ mid ] > arr [ mid + 1 ] && arr [ mid ] > arr [ mid - 1 ] ) return arr [ mid ] ; if ( arr [ mid ] > arr [ mid + 1 ] && arr [ mid ] < arr [ mid - 1 ] ) return findMaximum ( arr , low , mid - 1 ) ; else return findMaximum ( arr , mid + 1 , high ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))) consequence: (return_statement (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))) consequence: (return_statement (array_access array: (identifier) index: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) consequence: (return_statement (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) consequence: (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 3 , 50 , 10 , 9 , 7 , 6 };
int n = arr . length ;
System . out . println ( "The maximum element is " + findMaximum ( arr , 0 , n - 1 ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 3 , 50 , 10 , 9 , 7 , 6 } ; int n = arr . length ; System . out . println ( " The ▁ maximum ▁ element ▁ is ▁ " + findMaximum ( arr , 0 , n - 1 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (binary_expression left: (identifier) right: (decimal_integer_literal)))))))))) |
static void quadrant ( String s ) {
int l = s . length ( ) ;
int i ;
if ( s . contains ( "+" ) ) {
i = s . indexOf ( '+' ) ;
}
else {
i = s . indexOf ( '-' ) ;
}
String real = s . substring ( 0 , i ) ;
String imaginary = s . substring ( i + 1 , l - 1 ) ;
int x = Integer . valueOf ( real ) ;
int y = Integer . valueOf ( imaginary ) ;
if ( x > 0 && y > 0 ) System . out . print ( "Quadrant 1" ) ;
else if ( x < 0 && y > 0 ) System . out . print ( "Quadrant 2" ) ;
else if ( x < 0 && y < 0 ) System . out . print ( "Quadrant 3" ) ;
else if ( x > 0 && y < 0 ) System . out . print ( "Quadrant 4" ) ;
else if ( x == 0 && y > 0 ) System . out . print ( "Lies on positive" + " Imaginary axis" ) ;
else if ( x == 0 && y < 0 ) System . out . print ( "Lies on negative" + " Imaginary axis" ) ;
else if ( y == 0 && x < 0 ) System . out . print ( "Lies on negative" + " X-axis" ) ;
else if ( y == 0 && x > 0 ) System . out . print ( "Lies on positive" + " X-axis" ) ;
else System . out . print ( "Lies on the Origin" ) ;
}
| static void quadrant ( String s ) { int l = s . length ( ) ; int i ; if ( s . contains ( " + " ) ) { i = s . indexOf ( ' + ' ) ; } else { i = s . indexOf ( ' - ' ) ; } String real = s . substring ( 0 , i ) ; String imaginary = s . substring ( i + 1 , l - 1 ) ; int x = Integer . valueOf ( real ) ; int y = Integer . valueOf ( imaginary ) ; if ( x > 0 && y > 0 ) System . out . print ( " Quadrant ▁ 1" ) ; else if ( x < 0 && y > 0 ) System . out . print ( " Quadrant ▁ 2" ) ; else if ( x < 0 && y < 0 ) System . out . print ( " Quadrant ▁ 3" ) ; else if ( x > 0 && y < 0 ) System . out . print ( " Quadrant ▁ 4" ) ; else if ( x == 0 && y > 0 ) System . out . print ( " Lies ▁ on ▁ positive " + " ▁ Imaginary ▁ axis " ) ; else if ( x == 0 && y < 0 ) System . out . print ( " Lies ▁ on ▁ negative " + " ▁ Imaginary ▁ axis " ) ; else if ( y == 0 && x < 0 ) System . out . print ( " Lies ▁ on ▁ negative " + " ▁ X - axis " ) ; else if ( y == 0 && x > 0 ) System . out . print ( " Lies ▁ on ▁ positive " + " ▁ X - axis " ) ; else System . out . print ( " Lies ▁ on ▁ the ▁ Origin " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (string_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (character_literal)))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (character_literal))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (string_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (string_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (string_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (string_literal))))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))))))))) |
public static void main ( String [ ] args ) {
String s = "5+3i" ;
quadrant ( s ) ;
}
| public static void main ( String [ ] args ) { String s = "5 + 3i " ; quadrant ( s ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
public static void printSeries ( int n ) {
int [ ] nmtr = new int [ ] {
1 , 1 , 1 , 3 };
int [ ] dntr = new int [ ] {
0 , 4 , 2 , 4 };
for ( int i = 1 ;
i <= n ;
i ++ ) {
if ( i % 4 == 0 ) System . out . print ( nmtr [ i % 4 ] + ( i / 4 ) - 1 + " " ) ;
else {
System . out . print ( nmtr [ i % 4 ] + ( ( i / 4 ) * dntr [ i % 4 ] ) + "/" + dntr [ i % 4 ] + " " ) ;
}
}
}
| public static void printSeries ( int n ) { int [ ] nmtr = new int [ ] { 1 , 1 , 1 , 3 } ; int [ ] dntr = new int [ ] { 0 , 4 , 2 , 4 } ; for ( int i = 1 ; i <= n ; i ++ ) { if ( i % 4 == 0 ) System . out . print ( nmtr [ i % 4 ] + ( i / 4 ) - 1 + " ▁ " ) ; else { System . out . print ( nmtr [ i % 4 ] + ( ( i / 4 ) * dntr [ i % 4 ] ) + " / " + dntr [ i % 4 ] + " ▁ " ) ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal))))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (decimal_integer_literal)) right: (string_literal))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) right: (string_literal)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (string_literal))))))))))) |
public static void main ( String [ ] args ) {
int n = 9 ;
printSeries ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 9 ; printSeries ( n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int countPairs ( int arr [ ] , int n ) {
int forward [ ] = new int [ n ] ;
Stack < Integer > sForward = new Stack < Integer > ( ) ;
for ( int i = 0 ;
i < n ;
i ++ ) {
while ( ! sForward . empty ( ) && arr [ i ] > arr [ ( Integer ) sForward . peek ( ) ] ) {
forward [ ( Integer ) sForward . peek ( ) ] = 1 ;
sForward . pop ( ) ;
}
sForward . push ( i ) ;
}
int backward [ ] = new int [ n ] ;
Stack < Integer > sBackward = new Stack < Integer > ( ) ;
for ( int i = n - 1 ;
i >= 0 ;
i -- ) {
while ( ! sBackward . empty ( ) && arr [ i ] > arr [ ( Integer ) sBackward . peek ( ) ] ) {
backward [ ( Integer ) sBackward . peek ( ) ] = 1 ;
sBackward . pop ( ) ;
}
sBackward . push ( i ) ;
}
int res = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
res += forward [ i ] + backward [ i ] ;
}
return res ;
}
| static int countPairs ( int arr [ ] , int n ) { int forward [ ] = new int [ n ] ; Stack < Integer > sForward = new Stack < Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { while ( ! sForward . empty ( ) && arr [ i ] > arr [ ( Integer ) sForward . peek ( ) ] ) { forward [ ( Integer ) sForward . peek ( ) ] = 1 ; sForward . pop ( ) ; } sForward . push ( i ) ; } int backward [ ] = new int [ n ] ; Stack < Integer > sBackward = new Stack < Integer > ( ) ; for ( int i = n - 1 ; i >= 0 ; i -- ) { while ( ! sBackward . empty ( ) && arr [ i ] > arr [ ( Integer ) sBackward . peek ( ) ] ) { backward [ ( Integer ) sBackward . peek ( ) ] = 1 ; sBackward . pop ( ) ; } sBackward . push ( i ) ; } int res = 0 ; for ( int i = 0 ; i < n ; i ++ ) { res += forward [ i ] + backward [ i ] ; } return res ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (unary_expression operand: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (cast_expression type: (type_identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (cast_expression type: (type_identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) right: (decimal_integer_literal))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (unary_expression operand: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (cast_expression type: (type_identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (cast_expression type: (type_identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) right: (decimal_integer_literal))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 2 , 3 , 4 , 5 };
int n = arr . length ;
System . out . println ( countPairs ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 3 , 4 , 5 } ; int n = arr . length ; System . out . println ( countPairs ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static int findTransitionPoint ( int arr [ ] , int n ) {
int lb = 0 , ub = n - 1 ;
while ( lb <= ub ) {
int mid = ( lb + ub ) / 2 ;
if ( arr [ mid ] == 0 ) lb = mid + 1 ;
else if ( arr [ mid ] == 1 ) {
if ( arr [ mid - 1 ] == 0 ) return mid ;
ub = mid - 1 ;
}
}
return - 1 ;
}
| static int findTransitionPoint ( int arr [ ] , int n ) { int lb = 0 , ub = n - 1 ; while ( lb <= ub ) { int mid = ( lb + ub ) / 2 ; if ( arr [ mid ] == 0 ) lb = mid + 1 ; else if ( arr [ mid ] == 1 ) { if ( arr [ mid - 1 ] == 0 ) return mid ; ub = mid - 1 ; } } return - 1 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) consequence: (return_statement (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) (return_statement (unary_expression operand: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
int arr [ ] = {
0 , 0 , 0 , 0 , 1 , 1 };
int point = findTransitionPoint ( arr , arr . length ) ;
System . out . println ( point >= 0 ? "Transition point is " + point : "There is no transition point" ) ;
}
| public static void main ( String args [ ] ) { int arr [ ] = { 0 , 0 , 0 , 0 , 1 , 1 } ; int point = findTransitionPoint ( arr , arr . length ) ; System . out . println ( point >= 0 ? " Transition ▁ point ▁ is ▁ " + point : " There ▁ is ▁ no ▁ transition ▁ point " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (field_access object: (identifier) field: (identifier)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) consequence: (binary_expression left: (string_literal) right: (identifier)) alternative: (string_literal))))))) |
static int sumNatural ( int n ) {
int sum = ( n * ( n + 1 ) ) ;
return sum ;
}
| static int sumNatural ( int n ) { int sum = ( n * ( n + 1 ) ) ; return sum ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (return_statement (identifier)))) |
static int sumEven ( int l , int r ) {
return sumNatural ( r / 2 ) - sumNatural ( ( l - 1 ) / 2 ) ;
}
| static int sumEven ( int l , int r ) { return sumNatural ( r / 2 ) - sumNatural ( ( l - 1 ) / 2 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal)))))))) |
public static void main ( String [ ] args ) {
int l = 2 , r = 5 ;
System . out . println ( "Sum of Natural numbers from L to R is " + sumEven ( l , r ) ) ;
}
| public static void main ( String [ ] args ) { int l = 2 , r = 5 ; System . out . println ( " Sum ▁ of ▁ Natural ▁ numbers ▁ from ▁ L ▁ to ▁ R ▁ is ▁ " + sumEven ( l , r ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))))) |
static int minimumBox ( int [ ] arr , int n ) {
Queue < Integer > q = new LinkedList < > ( ) ;
Arrays . sort ( arr ) ;
q . add ( arr [ 0 ] ) ;
for ( int i = 1 ;
i < n ;
i ++ ) {
int now = q . element ( ) ;
if ( arr [ i ] >= 2 * now ) q . remove ( ) ;
q . add ( arr [ i ] ) ;
}
return q . size ( ) ;
}
| static int minimumBox ( int [ ] arr , int n ) { Queue < Integer > q = new LinkedList < > ( ) ; Arrays . sort ( arr ) ; q . add ( arr [ 0 ] ) ; for ( int i = 1 ; i < n ; i ++ ) { int now = q . element ( ) ; if ( arr [ i ] >= 2 * now ) q . remove ( ) ; q . add ( arr [ i ] ) ; } return q . size ( ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (decimal_integer_literal) right: (identifier)))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) |
public static void main ( String args [ ] ) {
int [ ] arr = {
4 , 1 , 2 , 8 };
int n = arr . length ;
System . out . println ( minimumBox ( arr , n ) ) ;
}
| public static void main ( String args [ ] ) { int [ ] arr = { 4 , 1 , 2 , 8 } ; int n = arr . length ; System . out . println ( minimumBox ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static int findLength ( String str , int n ) {
int sum [ ] = new int [ n + 1 ] ;
sum [ 0 ] = 0 ;
for ( int i = 1 ;
i <= n ;
i ++ ) sum [ i ] = ( sum [ i - 1 ] + str . charAt ( i - 1 ) - '0' ) ;
int ans = 0 ;
for ( int len = 2 ;
len <= n ;
len += 2 ) {
for ( int i = 0 ;
i <= n - len ;
i ++ ) {
int j = i + len - 1 ;
if ( sum [ i + len / 2 ] - sum [ i ] == sum [ i + len ] - sum [ i + len / 2 ] ) ans = Math . max ( ans , len ) ;
}
}
return ans ;
}
| static int findLength ( String str , int n ) { int sum [ ] = new int [ n + 1 ] ; sum [ 0 ] = 0 ; for ( int i = 1 ; i <= n ; i ++ ) sum [ i ] = ( sum [ i - 1 ] + str . charAt ( i - 1 ) - '0' ) ; int ans = 0 ; for ( int len = 2 ; len <= n ; len += 2 ) { for ( int i = 0 ; i <= n - len ; i ++ ) { int j = i + len - 1 ; if ( sum [ i + len / 2 ] - sum [ i ] == sum [ i + len ] - sum [ i + len / 2 ] ) ans = Math . max ( ans , len ) ; } } return ans ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (character_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (decimal_integer_literal)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier))) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (array_access array: (identifier) index: (identifier))) right: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier)))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String str = "123123" ;
System . out . println ( "Length of the substring is " + findLength ( str , str . length ( ) ) ) ;
}
| public static void main ( String [ ] args ) { String str = "123123" ; System . out . println ( " Length ▁ of ▁ the ▁ substring ▁ is ▁ " + findLength ( str , str . length ( ) ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))))))) |
static void kmax ( int arr [ ] , int k , int n ) {
for ( int c = 0 ;
c < k ;
c ++ ) {
int max_so_far = Integer . MIN_VALUE ;
int max_here = 0 ;
int start = 0 , end = 0 , s = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
max_here += arr [ i ] ;
if ( max_so_far < max_here ) {
max_so_far = max_here ;
start = s ;
end = i ;
}
if ( max_here < 0 ) {
max_here = 0 ;
s = i + 1 ;
}
}
System . out . println ( "Maximum non-overlapping sub-arraysum" + ( c + 1 ) + ": " + max_so_far + ", starting index: " + start + ", ending index: " + end + "." ) ;
for ( int l = start ;
l <= end ;
l ++ ) arr [ l ] = Integer . MIN_VALUE ;
}
System . out . println ( ) ;
}
| static void kmax ( int arr [ ] , int k , int n ) { for ( int c = 0 ; c < k ; c ++ ) { int max_so_far = Integer . MIN_VALUE ; int max_here = 0 ; int start = 0 , end = 0 , s = 0 ; for ( int i = 0 ; i < n ; i ++ ) { max_here += arr [ i ] ; if ( max_so_far < max_here ) { max_so_far = max_here ; start = s ; end = i ; } if ( max_here < 0 ) { max_here = 0 ; s = i + 1 ; } } System . out . println ( " Maximum ▁ non - overlapping ▁ sub - arraysum " + ( c + 1 ) + " : ▁ " + max_so_far + " , ▁ starting ▁ index : ▁ " + start + " , ▁ ending ▁ index : ▁ " + end + " . " ) ; for ( int l = start ; l <= end ; l ++ ) arr [ l ] = Integer . MIN_VALUE ; } System . out . println ( ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (string_literal)) right: (identifier)) right: (string_literal)) right: (identifier)) right: (string_literal)) right: (identifier)) right: (string_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (field_access object: (identifier) field: (identifier))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))))) |
public static void main ( String [ ] args ) {
int arr1 [ ] = {
4 , 1 , 1 , - 1 , - 3 , - 5 , 6 , 2 , - 6 , - 2 };
int k1 = 3 ;
int n1 = arr1 . length ;
kmax ( arr1 , k1 , n1 ) ;
int arr2 [ ] = {
5 , 1 , 2 , - 6 , 2 , - 1 , 3 , 1 };
int k2 = 2 ;
int n2 = arr2 . length ;
kmax ( arr2 , k2 , n2 ) ;
}
| public static void main ( String [ ] args ) { int arr1 [ ] = { 4 , 1 , 1 , - 1 , - 3 , - 5 , 6 , 2 , - 6 , - 2 } ; int k1 = 3 ; int n1 = arr1 . length ; kmax ( arr1 , k1 , n1 ) ; int arr2 [ ] = { 5 , 1 , 2 , - 6 , 2 , - 1 , 3 , 1 } ; int k2 = 2 ; int n2 = arr2 . length ; kmax ( arr2 , k2 , n2 ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))) |
static boolean isAMultipleOf4 ( int n ) {
if ( ( n & 3 ) == 0 ) return true ;
return false ;
}
| static boolean isAMultipleOf4 ( int n ) { if ( ( n & 3 ) == 0 ) return true ; return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) consequence: (return_statement (true))) (return_statement (false)))) |
public static void main ( String [ ] args ) {
int n = 16 ;
System . out . println ( isAMultipleOf4 ( n ) ? "Yes" : "No" ) ;
}
| public static void main ( String [ ] args ) { int n = 16 ; System . out . println ( isAMultipleOf4 ( n ) ? " Yes " : " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (ternary_expression condition: (method_invocation name: (identifier) arguments: (argument_list (identifier))) consequence: (string_literal) alternative: (string_literal))))))) |
static int summingSeries ( long n ) {
return ( int ) Math . pow ( n , 2 ) ;
}
| static int summingSeries ( long n ) { return ( int ) Math . pow ( n , 2 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))))) |
public static void main ( String [ ] args ) {
int n = 100 ;
System . out . println ( "The sum of n term is: " + summingSeries ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 100 ; System . out . println ( " The ▁ sum ▁ of ▁ n ▁ term ▁ is : ▁ " + summingSeries ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
public static int cubesum ( int n ) {
return 2 * n * n * ( n + 1 ) * ( n + 1 ) ;
}
| public static int cubesum ( int n ) { return 2 * n * n * ( n + 1 ) * ( n + 1 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier)) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))))) |
public static void main ( String args [ ] ) {
int a = 8 ;
System . out . println ( cubesum ( a ) ) ;
}
| public static void main ( String args [ ] ) { int a = 8 ; System . out . println ( cubesum ( a ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static void printArray ( int [ ] A , int n , int K ) {
int minEle = Integer . MAX_VALUE , maxEle = Integer . MAX_VALUE ;
for ( int i = 0 ;
i < n ;
i ++ ) {
minEle = Math . min ( minEle , A [ i ] ) ;
maxEle = Math . max ( maxEle , A [ i ] ) ;
}
if ( K != 0 ) {
if ( K % 2 == 1 ) {
for ( int i = 0 ;
i < n ;
i ++ ) A [ i ] = maxEle - A [ i ] ;
}
else {
for ( int i = 0 ;
i < n ;
i ++ ) A [ i ] = A [ i ] - minEle ;
}
}
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( A [ i ] + " " ) ;
}
| static void printArray ( int [ ] A , int n , int K ) { int minEle = Integer . MAX_VALUE , maxEle = Integer . MAX_VALUE ; for ( int i = 0 ; i < n ; i ++ ) { minEle = Math . min ( minEle , A [ i ] ) ; maxEle = Math . max ( maxEle , A [ i ] ) ; } if ( K != 0 ) { if ( K % 2 == 1 ) { for ( int i = 0 ; i < n ; i ++ ) A [ i ] = maxEle - A [ i ] ; } else { for ( int i = 0 ; i < n ; i ++ ) A [ i ] = A [ i ] - minEle ; } } for ( int i = 0 ; i < n ; i ++ ) System . out . print ( A [ i ] + " ▁ " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier))) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))) alternative: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
4 , 8 , 12 , 16 };
int K = 4 ;
int N = arr . length ;
printArray ( arr , N , K ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { 4 , 8 , 12 , 16 } ; int K = 4 ; int N = arr . length ; printArray ( arr , N , K ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))) |
static void findSum ( int arr [ ] , int n ) {
for ( int i = 0 ;
i < n ;
i ++ ) sum += arr [ i ] ;
}
| static void findSum ( int arr [ ] , int n ) { for ( int i = 0 ; i < n ; i ++ ) sum += arr [ i ] ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))) |
static int cntWays ( int arr [ ] , int i , int ck , int k , int n , int curr_sum ) {
if ( sum % k != 0 ) return 0 ;
if ( i != n && ck == k + 1 ) return 0 ;
if ( i == n ) {
if ( ck == k + 1 ) return 1 ;
else return 0 ;
}
if ( v [ i ] [ ck ] ) return dp [ i ] [ ck ] ;
curr_sum += arr [ i ] ;
v [ i ] [ ck ] = true ;
dp [ i ] [ ck ] = cntWays ( arr , i + 1 , ck , k , n , curr_sum ) ;
if ( curr_sum == ( sum / k ) * ck ) dp [ i ] [ ck ] += cntWays ( arr , i + 1 , ck + 1 , k , n , curr_sum ) ;
return dp [ i ] [ ck ] ;
}
| static int cntWays ( int arr [ ] , int i , int ck , int k , int n , int curr_sum ) { if ( sum % k != 0 ) return 0 ; if ( i != n && ck == k + 1 ) return 0 ; if ( i == n ) { if ( ck == k + 1 ) return 1 ; else return 0 ; } if ( v [ i ] [ ck ] ) return dp [ i ] [ ck ] ; curr_sum += arr [ i ] ; v [ i ] [ ck ] = true ; dp [ i ] [ ck ] = cntWays ( arr , i + 1 , ck , k , n , curr_sum ) ; if ( curr_sum == ( sum / k ) * ck ) dp [ i ] [ ck ] += cntWays ( arr , i + 1 , ck + 1 , k , n , curr_sum ) ; return dp [ i ] [ ck ] ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (decimal_integer_literal)) alternative: (return_statement (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))) consequence: (return_statement (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (true))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier) (identifier) (identifier) (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (identifier)))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier) (identifier) (identifier)))))) (return_statement (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , - 1 , 1 , - 1 , 1 , - 1 };
int n = arr . length ;
int k = 2 ;
findSum ( arr , n ) ;
System . out . println ( cntWays ( arr , 0 , 1 , k , n , 0 ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , - 1 , 1 , - 1 , 1 , - 1 } ; int n = arr . length ; int k = 2 ; findSum ( arr , n ) ; System . out . println ( cntWays ( arr , 0 , 1 , k , n , 0 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (decimal_integer_literal) (identifier) (identifier) (decimal_integer_literal)))))))) |
public static int countP ( int n , int k ) {
if ( n == 0 || k == 0 || k > n ) return 0 ;
if ( k == 1 || k == n ) return 1 ;
return ( k * countP ( n - 1 , k ) + countP ( n - 1 , k - 1 ) ) ;
}
| public static int countP ( int n , int k ) { if ( n == 0 || k == 0 || k > n ) return 0 ; if ( k == 1 || k == n ) return 1 ; return ( k * countP ( n - 1 , k ) + countP ( n - 1 , k - 1 ) ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (return_statement (decimal_integer_literal))) (return_statement (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier)))) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) |
public static void main ( String args [ ] ) {
System . out . println ( countP ( 3 , 2 ) ) ;
}
| public static void main ( String args [ ] ) { System . out . println ( countP ( 3 , 2 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal)))))))) |
static boolean isPrime ( long n ) {
if ( n < 2 ) return false ;
for ( long i = 2 ;
i <= Math . sqrt ( n ) ;
i ++ ) {
if ( n % i == 0 ) return false ;
}
return true ;
}
| static boolean isPrime ( long n ) { if ( n < 2 ) return false ; for ( long i = 2 ; i <= Math . sqrt ( n ) ; i ++ ) { if ( n % i == 0 ) return false ; } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (false))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (return_statement (false))))) (return_statement (true)))) |
static String reverse ( String s ) {
String s1 = "" ;
for ( int i = s . length ( ) - 1 ;
i >= 0 ;
i -- ) s1 += s . charAt ( i ) ;
return s1 ;
}
| static String reverse ( String s ) { String s1 = " " ; for ( int i = s . length ( ) - 1 ; i >= 0 ; i -- ) s1 += s . charAt ( i ) ; return s1 ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (return_statement (identifier)))) |
static long nextPrimePalindrome ( long N ) {
for ( long k = 1 ;
k < 1000000l ;
k ++ ) {
String s = "" + k ;
String z ;
z = reverse ( s ) ;
long x = Long . parseLong ( s + z . substring ( 1 , z . length ( ) ) ) ;
if ( x >= N && isPrime ( x ) ) return x ;
s = "" + ( k ) ;
z = s ;
z = reverse ( z ) ;
x = Long . parseLong ( s + z ) ;
if ( x >= N && isPrime ( x ) ) return x ;
}
return - 1 ;
}
| static long nextPrimePalindrome ( long N ) { for ( long k = 1 ; k < 1000000l ; k ++ ) { String s = " " + k ; String z ; z = reverse ( s ) ; long x = Long . parseLong ( s + z . substring ( 1 , z . length ( ) ) ) ; if ( x >= N && isPrime ( x ) ) return x ; s = " " + ( k ) ; z = s ; z = reverse ( z ) ; x = Long . parseLong ( s + z ) ; if ( x >= N && isPrime ( x ) ) return x ; } return - 1 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (string_literal) right: (identifier)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) consequence: (return_statement (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (string_literal) right: (parenthesized_expression (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) consequence: (return_statement (identifier))))) (return_statement (unary_expression operand: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
long N = 7000000000l ;
System . out . println ( nextPrimePalindrome ( N ) ) ;
}
| public static void main ( String args [ ] ) { long N = 7000000000l ; System . out . println ( nextPrimePalindrome ( N ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean isPerfectSquare ( int n ) {
if ( n < 0 ) return false ;
int root = Math . round ( ( int ) ( Math . sqrt ( n ) ) ) ;
return n == root * root ;
}
| static boolean isPerfectSquare ( int n ) { if ( n < 0 ) return false ; int root = Math . round ( ( int ) ( Math . sqrt ( n ) ) ) ; return n == root * root ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (false))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (cast_expression type: (integral_type) value: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) (return_statement (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))))) |
static void printnonsquare ( int n ) {
int count = 0 ;
for ( int i = 1 ;
count < n ;
++ i ) {
if ( ! isPerfectSquare ( i ) ) {
System . out . print ( i + " " ) ;
count ++ ;
}
}
}
| static void printnonsquare ( int n ) { int count = 0 ; for ( int i = 1 ; count < n ; ++ i ) { if ( ! isPerfectSquare ( i ) ) { System . out . print ( i + " ▁ " ) ; count ++ ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (unary_expression operand: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))) (expression_statement (update_expression (identifier))))))))) |
public static void main ( String args [ ] ) {
int n = 10 ;
printnonsquare ( n ) ;
}
| public static void main ( String args [ ] ) { int n = 10 ; printnonsquare ( n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int findRepeatFirstN2 ( String s ) {
int p = - 1 , i , j ;
for ( i = 0 ;
i < s . length ( ) ;
i ++ ) {
for ( j = i + 1 ;
j < s . length ( ) ;
j ++ ) {
if ( s . charAt ( i ) == s . charAt ( j ) ) {
p = i ;
break ;
}
}
if ( p != - 1 ) break ;
}
return p ;
}
| static int findRepeatFirstN2 ( String s ) { int p = - 1 , i , j ; for ( i = 0 ; i < s . length ( ) ; i ++ ) { for ( j = i + 1 ; j < s . length ( ) ; j ++ ) { if ( s . charAt ( i ) == s . charAt ( j ) ) { p = i ; break ; } } if ( p != - 1 ) break ; } return p ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal))) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (break_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (break_statement)))) (return_statement (identifier)))) |
static public void main ( String [ ] args ) {
String str = "geeksforgeeks" ;
int pos = findRepeatFirstN2 ( str ) ;
if ( pos == - 1 ) System . out . println ( "Not found" ) ;
else System . out . println ( str . charAt ( pos ) ) ;
}
| static public void main ( String [ ] args ) { String str = " geeksforgeeks " ; int pos = findRepeatFirstN2 ( str ) ; if ( pos == - 1 ) System . out . println ( " Not ▁ found " ) ; else System . out . println ( str . charAt ( pos ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) |
static long countStrs ( int n ) {
long [ ] [ ] dp = new long [ n + 1 ] [ 27 ] ;
for ( int i = 0 ;
i < n + 1 ;
i ++ ) {
for ( int j = 0 ;
j < 27 ;
j ++ ) {
dp [ i ] [ j ] = 0 ;
}
}
for ( int i = 0 ;
i <= 25 ;
i ++ ) {
dp [ 1 ] [ i ] = 1 ;
}
for ( int i = 2 ;
i <= n ;
i ++ ) {
for ( int j = 0 ;
j <= 25 ;
j ++ ) {
if ( j == 0 ) {
dp [ i ] [ j ] = dp [ i - 1 ] [ j + 1 ] ;
}
else {
dp [ i ] [ j ] = ( dp [ i - 1 ] [ j - 1 ] + dp [ i - 1 ] [ j + 1 ] ) ;
}
}
}
long sum = 0 ;
for ( int i = 0 ;
i <= 25 ;
i ++ ) {
sum = ( sum + dp [ n ] [ i ] ) ;
}
return sum ;
}
| static long countStrs ( int n ) { long [ ] [ ] dp = new long [ n + 1 ] [ 27 ] ; for ( int i = 0 ; i < n + 1 ; i ++ ) { for ( int j = 0 ; j < 27 ; j ++ ) { dp [ i ] [ j ] = 0 ; } } for ( int i = 0 ; i <= 25 ; i ++ ) { dp [ 1 ] [ i ] = 1 ; } for ( int i = 2 ; i <= n ; i ++ ) { for ( int j = 0 ; j <= 25 ; j ++ ) { if ( j == 0 ) { dp [ i ] [ j ] = dp [ i - 1 ] [ j + 1 ] ; } else { dp [ i ] [ j ] = ( dp [ i - 1 ] [ j - 1 ] + dp [ i - 1 ] [ j + 1 ] ) ; } } } long sum = 0 ; for ( int i = 0 ; i <= 25 ; i ++ ) { sum = ( sum + dp [ n ] [ i ] ) ; } return sum ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal))) dimensions: (dimensions_expr (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) index: (identifier)) right: (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) alternative: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (parenthesized_expression (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 3 ;
System . out . println ( "Total strings are : " + countStrs ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 3 ; System . out . println ( " Total ▁ strings ▁ are ▁ : ▁ " + countStrs ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
static int maximumPoints ( int arr [ ] , int n , int k , int i ) {
int start ;
if ( k > i ) start = 0 ;
else start = i - k ;
int res = 0 ;
for ( int j = start ;
j <= start + k && j < n ;
j ++ ) res += arr [ j ] ;
int curr_sum = res ;
for ( int j = start + k + 1 ;
j < n && j <= i + k ;
j ++ ) {
curr_sum += arr [ j ] - arr [ j - k - 1 ] ;
res = Math . max ( res , curr_sum ) ;
}
return res ;
}
| static int maximumPoints ( int arr [ ] , int n , int k , int i ) { int start ; if ( k > i ) start = 0 ; else start = i - k ; int res = 0 ; for ( int j = start ; j <= start + k && j < n ; j ++ ) res += arr [ j ] ; int curr_sum = res ; for ( int j = start + k + 1 ; j < n && j <= i + k ; j ++ ) { curr_sum += arr [ j ] - arr [ j - k - 1 ] ; res = Math . max ( res , curr_sum ) ; } return res ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier))) right: (binary_expression left: (identifier) right: (identifier))) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)))) condition: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
5 , 6 , 4 , 2 , 8 , 3 , 1 };
int k = 3 , i = 3 ;
int n = arr . length ;
System . out . print ( "Maximum points : " + maximumPoints ( arr , n , k - 1 , i ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 5 , 6 , 4 , 2 , 8 , 3 , 1 } ; int k = 3 , i = 3 ; int n = arr . length ; System . out . print ( " Maximum ▁ points ▁ : ▁ " + maximumPoints ( arr , n , k - 1 , i ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier))))))))) |
static int stringReduction ( String str ) {
int n = str . length ( ) ;
int count [ ] = new int [ 3 ] ;
for ( int i = 0 ;
i < n ;
++ i ) {
count [ str . charAt ( i ) - 'a' ] ++ ;
}
if ( count [ 0 ] == n || count [ 1 ] == n || count [ 2 ] == n ) {
return n ;
}
if ( ( count [ 0 ] % 2 ) == ( count [ 1 ] % 2 ) && ( count [ 1 ] % 2 ) == ( count [ 2 ] % 2 ) ) {
return 2 ;
}
return 1 ;
}
| static int stringReduction ( String str ) { int n = str . length ( ) ; int count [ ] = new int [ 3 ] ; for ( int i = 0 ; i < n ; ++ i ) { count [ str . charAt ( i ) - ' a ' ] ++ ; } if ( count [ 0 ] == n || count [ 1 ] == n || count [ 2 ] == n ) { return n ; } if ( ( count [ 0 ] % 2 ) == ( count [ 1 ] % 2 ) && ( count [ 1 ] % 2 ) == ( count [ 2 ] % 2 ) ) { return 2 ; } return 1 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (identifier))) right: (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (identifier)))) consequence: (block (return_statement (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal)))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal)))))) consequence: (block (return_statement (decimal_integer_literal)))) (return_statement (decimal_integer_literal)))) |
public static void main ( String [ ] args ) {
String str = "abcbbaacb" ;
System . out . println ( stringReduction ( str ) ) ;
}
| public static void main ( String [ ] args ) { String str = " abcbbaacb " ; System . out . println ( stringReduction ( str ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int divisibleby37 ( String n1 ) {
int l = n1 . length ( ) ;
if ( n1 == "0" ) return 0 ;
if ( l % 3 == 1 ) {
n1 = "00" + n1 ;
l += 2 ;
}
else if ( l % 3 == 2 ) {
n1 = "0" + n1 ;
l += 1 ;
}
char [ ] n = n1 . toCharArray ( ) ;
int gSum = 0 ;
while ( l != 0 ) {
int gvalue ;
if ( l == 2 ) gvalue = ( ( int ) n [ ( l - 2 ) ] - 48 ) * 100 + ( ( int ) n [ ( l - 1 ) ] - 48 ) * 10 ;
else if ( l == 1 ) gvalue = ( ( int ) n [ ( l - 1 ) ] - 48 ) * 100 ;
else gvalue = ( ( int ) n [ ( l - 3 ) ] - 48 ) * 100 + ( ( int ) n [ ( l - 2 ) ] - 48 ) * 10 + ( ( int ) n [ ( l - 1 ) ] - 48 ) * 1 ;
l = l - 3 ;
gSum = gSum + gvalue ;
}
if ( gSum >= 1000 ) return ( divisibleby37 ( String . valueOf ( gSum ) ) ) ;
else return ( gSum % 37 == 0 ) ? 1 : 0 ;
}
| static int divisibleby37 ( String n1 ) { int l = n1 . length ( ) ; if ( n1 == "0" ) return 0 ; if ( l % 3 == 1 ) { n1 = "00" + n1 ; l += 2 ; } else if ( l % 3 == 2 ) { n1 = "0" + n1 ; l += 1 ; } char [ ] n = n1 . toCharArray ( ) ; int gSum = 0 ; while ( l != 0 ) { int gvalue ; if ( l == 2 ) gvalue = ( ( int ) n [ ( l - 2 ) ] - 48 ) * 100 + ( ( int ) n [ ( l - 1 ) ] - 48 ) * 10 ; else if ( l == 1 ) gvalue = ( ( int ) n [ ( l - 1 ) ] - 48 ) * 100 ; else gvalue = ( ( int ) n [ ( l - 3 ) ] - 48 ) * 100 + ( ( int ) n [ ( l - 2 ) ] - 48 ) * 10 + ( ( int ) n [ ( l - 1 ) ] - 48 ) * 1 ; l = l - 3 ; gSum = gSum + gvalue ; } if ( gSum >= 1000 ) return ( divisibleby37 ( String . valueOf ( gSum ) ) ) ; else return ( gSum % 37 == 0 ) ? 1 : 0 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (string_literal))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (string_literal) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (string_literal) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (cast_expression type: (integral_type) value: (array_access array: (identifier) index: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))) right: (decimal_integer_literal))))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))) alternative: (return_statement (ternary_expression condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (decimal_integer_literal) alternative: (decimal_integer_literal)))))) |
public static void main ( String [ ] args ) {
String s = "8955795758" ;
if ( divisibleby37 ( s ) == 1 ) System . out . println ( "True" ) ;
else System . out . println ( "False" ) ;
}
| public static void main ( String [ ] args ) { String s = "8955795758" ; if ( divisibleby37 ( s ) == 1 ) System . out . println ( " True " ) ; else System . out . println ( " False " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))) |
static void candies ( int n , int k ) {
int count = 0 ;
int ind = 1 ;
int [ ] arr = new int [ k ] ;
for ( int i = 0 ;
i < k ;
i ++ ) arr [ i ] = 0 ;
int low = 0 , high = n ;
while ( low <= high ) {
int mid = ( low + high ) >> 1 ;
int sum = ( mid * ( mid + 1 ) ) >> 1 ;
if ( sum <= n ) {
count = mid / k ;
low = mid + 1 ;
}
else {
high = mid - 1 ;
}
}
int last = ( count * k ) ;
n -= ( last * ( last + 1 ) ) / 2 ;
int j = 0 ;
int term = ( count * k ) + 1 ;
while ( n > 0 ) {
if ( term <= n ) {
arr [ j ++ ] = term ;
n -= term ;
term ++ ;
}
else {
arr [ j ] += n ;
n = 0 ;
}
}
for ( int i = 0 ;
i < k ;
i ++ ) arr [ i ] += ( count * ( i + 1 ) ) + ( k * ( count * ( count - 1 ) ) / 2 ) ;
for ( int i = 0 ;
i < k ;
i ++ ) System . out . print ( arr [ i ] + " " ) ;
}
| static void candies ( int n , int k ) { int count = 0 ; int ind = 1 ; int [ ] arr = new int [ k ] ; for ( int i = 0 ; i < k ; i ++ ) arr [ i ] = 0 ; int low = 0 , high = n ; while ( low <= high ) { int mid = ( low + high ) >> 1 ; int sum = ( mid * ( mid + 1 ) ) >> 1 ; if ( sum <= n ) { count = mid / k ; low = mid + 1 ; } else { high = mid - 1 ; } } int last = ( count * k ) ; n -= ( last * ( last + 1 ) ) / 2 ; int j = 0 ; int term = ( count * k ) + 1 ; while ( n > 0 ) { if ( term <= n ) { arr [ j ++ ] = term ; n -= term ; term ++ ; } else { arr [ j ] += n ; n = 0 ; } } for ( int i = 0 ; i < k ; i ++ ) arr [ i ] += ( count * ( i + 1 ) ) + ( k * ( count * ( count - 1 ) ) / 2 ) ; for ( int i = 0 ; i < k ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (update_expression (identifier))) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (update_expression (identifier)))) alternative: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))) right: (decimal_integer_literal))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))) |
public static void main ( String [ ] args ) {
int n = 7 , k = 4 ;
candies ( n , k ) ;
}
| public static void main ( String [ ] args ) { int n = 7 , k = 4 ; candies ( n , k ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int countSubsets ( int arr [ ] , int n ) {
HashSet < Integer > us = new HashSet < > ( ) ;
int even_count = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) if ( arr [ i ] % 2 == 0 ) us . add ( arr [ i ] ) ;
even_count = us . size ( ) ;
return ( int ) ( Math . pow ( 2 , even_count ) - 1 ) ;
}
| static int countSubsets ( int arr [ ] , int n ) { HashSet < Integer > us = new HashSet < > ( ) ; int even_count = 0 ; for ( int i = 0 ; i < n ; i ++ ) if ( arr [ i ] % 2 == 0 ) us . add ( arr [ i ] ) ; even_count = us . size ( ) ; return ( int ) ( Math . pow ( 2 , even_count ) - 1 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (return_statement (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))) right: (decimal_integer_literal))))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
4 , 2 , 1 , 9 , 2 , 6 , 5 , 3 };
int n = arr . length ;
System . out . println ( "Number of subsets = " + countSubsets ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 4 , 2 , 1 , 9 , 2 , 6 , 5 , 3 } ; int n = arr . length ; System . out . println ( " Number ▁ of ▁ subsets ▁ = ▁ " + countSubsets ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))))) |
static void printWords ( int h , int m ) {
String nums [ ] = {
"zero" , "one" , "two" , "three" , "four" , "five" , "six" , "seven" , "eight" , "nine" , "ten" , "eleven" , "twelve" , "thirteen" , "fourteen" , "fifteen" , "sixteen" , "seventeen" , "eighteen" , "nineteen" , "twenty" , "twenty one" , "twenty two" , "twenty three" , "twenty four" , "twenty five" , "twenty six" , "twenty seven" , "twenty eight" , "twenty nine" , };
if ( m == 0 ) System . out . println ( nums [ h ] + " o' clock " ) ;
else if ( m == 1 ) System . out . println ( "one minute past " + nums [ h ] ) ;
else if ( m == 59 ) System . out . println ( "one minute to " + nums [ ( h % 12 ) + 1 ] ) ;
else if ( m == 15 ) System . out . println ( "quarter past " + nums [ h ] ) ;
else if ( m == 30 ) System . out . println ( "half past " + nums [ h ] ) ;
else if ( m == 45 ) System . out . println ( "quarter to " + nums [ ( h % 12 ) + 1 ] ) ;
else if ( m <= 30 ) System . out . println ( nums [ m ] + " minutes past " + nums [ h ] ) ;
else if ( m > 30 ) System . out . println ( nums [ 60 - m ] + " minutes to " + nums [ ( h % 12 ) + 1 ] ) ;
}
| static void printWords ( int h , int m ) { String nums [ ] = { " zero " , " one " , " two " , " three " , " four " , " five " , " six " , " seven " , " eight " , " nine " , " ten " , " eleven " , " twelve " , " thirteen " , " fourteen " , " fifteen " , " sixteen " , " seventeen " , " eighteen " , " nineteen " , " twenty " , " twenty ▁ one " , " twenty ▁ two " , " twenty ▁ three " , " twenty ▁ four " , " twenty ▁ five " , " twenty ▁ six " , " twenty ▁ seven " , " twenty ▁ eight " , " twenty ▁ nine " , } ; if ( m == 0 ) System . out . println ( nums [ h ] + " ▁ o ' ▁ clock ▁ " ) ; else if ( m == 1 ) System . out . println ( " one ▁ minute ▁ past ▁ " + nums [ h ] ) ; else if ( m == 59 ) System . out . println ( " one ▁ minute ▁ to ▁ " + nums [ ( h % 12 ) + 1 ] ) ; else if ( m == 15 ) System . out . println ( " quarter ▁ past ▁ " + nums [ h ] ) ; else if ( m == 30 ) System . out . println ( " half ▁ past ▁ " + nums [ h ] ) ; else if ( m == 45 ) System . out . println ( " quarter ▁ to ▁ " + nums [ ( h % 12 ) + 1 ] ) ; else if ( m <= 30 ) System . out . println ( nums [ m ] + " ▁ minutes ▁ past ▁ " + nums [ h ] ) ; else if ( m > 30 ) System . out . println ( nums [ 60 - m ] + " ▁ minutes ▁ to ▁ " + nums [ ( h % 12 ) + 1 ] ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal) (string_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (array_access array: (identifier) index: (identifier)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (array_access array: (identifier) index: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (array_access array: (identifier) index: (identifier)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (array_access array: (identifier) index: (identifier)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (array_access array: (identifier) index: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)) right: (array_access array: (identifier) index: (identifier)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (string_literal)) right: (array_access array: (identifier) index: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))))))))))))))))) |
public static void main ( String [ ] args ) {
int h = 6 ;
int m = 24 ;
printWords ( h , m ) ;
}
| public static void main ( String [ ] args ) { int h = 6 ; int m = 24 ; printWords ( h , m ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
public static void computeDpArray ( int arr [ ] , int n ) {
for ( int i = 0 ;
i < n ;
++ i ) {
for ( int j = 1 ;
j <= 15000 ;
++ j ) {
if ( i == 0 && j == arr [ i ] ) dp [ i ] [ j ] = 1 ;
else if ( i == 0 ) dp [ i ] [ j ] = 0 ;
else if ( arr [ i ] == j ) dp [ i ] [ j ] = dp [ i - 1 ] [ j ] + 1 ;
else dp [ i ] [ j ] = dp [ i - 1 ] [ j ] ;
}
}
}
| public static void computeDpArray ( int arr [ ] , int n ) { for ( int i = 0 ; i < n ; ++ i ) { for ( int j = 1 ; j <= 15000 ; ++ j ) { if ( i == 0 && j == arr [ i ] ) dp [ i ] [ j ] = 1 ; else if ( i == 0 ) dp [ i ] [ j ] = 0 ; else if ( arr [ i ] == j ) dp [ i ] [ j ] = dp [ i - 1 ] [ j ] + 1 ; else dp [ i ] [ j ] = dp [ i - 1 ] [ j ] ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier))))))))))))) |
public static int countTripletSum ( int arr [ ] , int n ) {
computeDpArray ( arr , n ) ;
int ans = 0 ;
for ( int i = 0 ;
i < n - 2 ;
++ i ) {
for ( int j = i + 1 ;
j < n - 1 ;
++ j ) {
for ( int k = 1 ;
k <= 24 ;
++ k ) {
int cube = k * k * k ;
int rem = cube - ( arr [ i ] + arr [ j ] ) ;
if ( rem > 0 ) ans += dp [ n - 1 ] [ rem ] - dp [ j ] [ rem ] ;
}
}
}
return ans ;
}
| public static int countTripletSum ( int arr [ ] , int n ) { computeDpArray ( arr , n ) ; int ans = 0 ; for ( int i = 0 ; i < n - 2 ; ++ i ) { for ( int j = i + 1 ; j < n - 1 ; ++ j ) { for ( int k = 1 ; k <= 24 ; ++ k ) { int cube = k * k * k ; int rem = cube - ( arr [ i ] + arr [ j ] ) ; if ( rem > 0 ) ans += dp [ n - 1 ] [ rem ] - dp [ j ] [ rem ] ; } } } return ans ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
2 , 5 , 1 , 20 , 6 };
int n = arr . length ;
dp = new int [ 1001 ] [ 15001 ] ;
System . out . println ( countTripletSum ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 2 , 5 , 1 , 20 , 6 } ; int n = arr . length ; dp = new int [ 1001 ] [ 15001 ] ; System . out . println ( countTripletSum ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal)) dimensions: (dimensions_expr (decimal_integer_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static void drawPattern ( int N ) {
int n = N ;
int row = 1 ;
int nst = 1 ;
int nsp1 = n - 1 ;
int nsp2 = - 1 ;
int val1 = row ;
int val2 = 1 ;
while ( row <= n ) {
int csp1 = 1 ;
while ( csp1 <= nsp1 ) {
System . out . print ( " " ) ;
csp1 = csp1 + 1 ;
}
int cst1 = 1 ;
while ( cst1 <= nst ) {
System . out . print ( val1 + " " ) ;
val1 = val1 - 1 ;
cst1 = cst1 + 1 ;
}
int csp2 = 1 ;
while ( csp2 <= nsp2 ) {
System . out . print ( " " ) ;
csp2 = csp2 + 1 ;
}
if ( row != 1 && row != n ) {
int cst2 = 1 ;
while ( cst2 <= nst ) {
System . out . print ( val2 + " " ) ;
val2 = val2 + 1 ;
cst2 = cst2 + 1 ;
}
}
System . out . println ( ) ;
if ( row <= n / 2 ) {
nst = nst + 1 ;
nsp1 = nsp1 - 2 ;
nsp2 = nsp2 + 2 ;
val1 = row + 1 ;
val2 = 1 ;
}
else {
nst = nst - 1 ;
nsp1 = nsp1 + 2 ;
nsp2 = nsp2 - 2 ;
val1 = n - row ;
val2 = 1 ;
}
row = row + 1 ;
}
}
| static void drawPattern ( int N ) { int n = N ; int row = 1 ; int nst = 1 ; int nsp1 = n - 1 ; int nsp2 = - 1 ; int val1 = row ; int val2 = 1 ; while ( row <= n ) { int csp1 = 1 ; while ( csp1 <= nsp1 ) { System . out . print ( " ▁ ▁ " ) ; csp1 = csp1 + 1 ; } int cst1 = 1 ; while ( cst1 <= nst ) { System . out . print ( val1 + " ▁ " ) ; val1 = val1 - 1 ; cst1 = cst1 + 1 ; } int csp2 = 1 ; while ( csp2 <= nsp2 ) { System . out . print ( " ▁ ▁ " ) ; csp2 = csp2 + 1 ; } if ( row != 1 && row != n ) { int cst2 = 1 ; while ( cst2 <= nst ) { System . out . print ( val2 + " ▁ " ) ; val2 = val2 + 1 ; cst2 = cst2 + 1 ; } } System . out . println ( ) ; if ( row <= n / 2 ) { nst = nst + 1 ; nsp1 = nsp1 - 2 ; nsp2 = nsp2 + 2 ; val1 = row + 1 ; val2 = 1 ; } else { nst = nst - 1 ; nsp1 = nsp1 + 2 ; nsp2 = nsp2 - 2 ; val1 = n - row ; val2 = 1 ; } row = row + 1 ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) |
public static void main ( String args [ ] ) {
int N = 7 ;
drawPattern ( N ) ;
}
| public static void main ( String args [ ] ) { int N = 7 ; drawPattern ( N ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
public static int atMostSum ( int arr [ ] , int n , int k ) {
int sum = 0 ;
int cnt = 0 , maxcnt = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( ( sum + arr [ i ] ) <= k ) {
sum += arr [ i ] ;
cnt ++ ;
}
else if ( sum != 0 ) {
sum = sum - arr [ i - cnt ] + arr [ i ] ;
}
maxcnt = Math . max ( cnt , maxcnt ) ;
}
return maxcnt ;
}
| public static int atMostSum ( int arr [ ] , int n , int k ) { int sum = 0 ; int cnt = 0 , maxcnt = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( ( sum + arr [ i ] ) <= k ) { sum += arr [ i ] ; cnt ++ ; } else if ( sum != 0 ) { sum = sum - arr [ i - cnt ] + arr [ i ] ; } maxcnt = Math . max ( cnt , maxcnt ) ; } return maxcnt ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (update_expression (identifier)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier)))) right: (array_access array: (identifier) index: (identifier)))))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 2 , 1 , 0 , 1 , 1 , 0 };
int n = arr . length ;
int k = 4 ;
System . out . print ( atMostSum ( arr , n , k ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 1 , 0 , 1 , 1 , 0 } ; int n = arr . length ; int k = 4 ; System . out . print ( atMostSum ( arr , n , k ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))))) |
static int findMinZero ( int p ) {
int first = 1 , second = 1 , number = 2 , next = 1 ;
while ( next > 0 ) {
next = ( first + second ) % p ;
first = second ;
second = next ;
number ++ ;
}
return number ;
}
| static int findMinZero ( int p ) { int first = 1 , second = 1 , number = 2 , next = 1 ; while ( next > 0 ) { next = ( first + second ) % p ; first = second ; second = next ; number ++ ; } return number ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (update_expression (identifier))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int p = 7 ;
System . out . println ( "Minimal zero is " + findMinZero ( p ) ) ;
}
| public static void main ( String [ ] args ) { int p = 7 ; System . out . println ( " Minimal ▁ zero ▁ is ▁ " + findMinZero ( p ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
public static char [ ] lexo_small ( int n , int k ) {
char arr [ ] = new char [ n ] ;
Arrays . fill ( arr , 'a' ) ;
for ( int i = n - 1 ;
i >= 0 ;
i -- ) {
k -= i ;
if ( k >= 0 ) {
if ( k >= 26 ) {
arr [ i ] = 'z' ;
k -= 26 ;
}
else {
arr [ i ] = ( char ) ( k + 97 - 1 ) ;
k -= arr [ i ] - 'a' + 1 ;
}
}
else break ;
k += i ;
}
return arr ;
}
| public static char [ ] lexo_small ( int n , int k ) { char arr [ ] = new char [ n ] ; Arrays . fill ( arr , ' a ' ) ; for ( int i = n - 1 ; i >= 0 ; i -- ) { k -= i ; if ( k >= 0 ) { if ( k >= 26 ) { arr [ i ] = ' z ' ; k -= 26 ; } else { arr [ i ] = ( char ) ( k + 97 - 1 ) ; k -= arr [ i ] - ' a ' + 1 ; } } else break ; k += i ; } return arr ; } | (method_declaration (modifiers) type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (character_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (character_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (character_literal)) right: (decimal_integer_literal))))))) alternative: (break_statement)) (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 5 , k = 42 ;
char arr [ ] = lexo_small ( n , k ) ;
System . out . print ( new String ( arr ) ) ;
}
| public static void main ( String [ ] args ) { int n = 5 , k = 42 ; char arr [ ] = lexo_small ( n , k ) ; System . out . print ( new String ( arr ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (object_creation_expression type: (type_identifier) arguments: (argument_list (identifier)))))))) |
static int solveEven ( String s ) {
if ( s . length ( ) % 2 == 1 ) {
return 2 ;
}
String ls = s . substring ( 0 , s . length ( ) / 2 ) ;
String rs = s . substring ( s . length ( ) / 2 , s . length ( ) ) ;
if ( ls != rs ) {
return 1 ;
}
return solveEven ( ls ) ;
}
| static int solveEven ( String s ) { if ( s . length ( ) % 2 == 1 ) { return 2 ; } String ls = s . substring ( 0 , s . length ( ) / 2 ) ; String rs = s . substring ( s . length ( ) / 2 , s . length ( ) ) ; if ( ls != rs ) { return 1 ; } return solveEven ( ls ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (return_statement (decimal_integer_literal)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (return_statement (decimal_integer_literal)))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int solveOdd ( String s ) {
return 2 ;
}
| static int solveOdd ( String s ) { return 2 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (return_statement (decimal_integer_literal)))) |
static int solve ( String s ) {
if ( s . length ( ) <= 3 ) {
return - 1 ;
}
int cnt [ ] = new int [ 25 ] ;
for ( int i = 0 ;
i < s . length ( ) ;
i ++ ) {
cnt [ s . charAt ( i ) - 'a' ] ++ ;
}
if ( Arrays . stream ( cnt ) . max ( ) . getAsInt ( ) >= s . length ( ) - 1 ) {
return - 1 ;
}
if ( s . length ( ) % 2 == 0 ) {
return solveEven ( s ) ;
}
if ( s . length ( ) % 2 == 1 ) {
return solveOdd ( s ) ;
}
return Integer . MIN_VALUE ;
}
| static int solve ( String s ) { if ( s . length ( ) <= 3 ) { return - 1 ; } int cnt [ ] = new int [ 25 ] ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) { cnt [ s . charAt ( i ) - ' a ' ] ++ ; } if ( Arrays . stream ( cnt ) . max ( ) . getAsInt ( ) >= s . length ( ) - 1 ) { return - 1 ; } if ( s . length ( ) % 2 == 0 ) { return solveEven ( s ) ; } if ( s . length ( ) % 2 == 1 ) { return solveOdd ( s ) ; } return Integer . MIN_VALUE ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal))) consequence: (block (return_statement (unary_expression operand: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) name: (identifier) arguments: (argument_list)) name: (identifier) arguments: (argument_list)) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))) consequence: (block (return_statement (unary_expression operand: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) (return_statement (field_access object: (identifier) field: (identifier))))) |
public static void main ( String [ ] args ) {
String s = "nolon" ;
System . out . println ( solve ( s ) ) ;
}
| public static void main ( String [ ] args ) { String s = " nolon " ; System . out . println ( solve ( s ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean isHeap ( int arr [ ] , int n ) {
for ( int i = 0 ;
i <= ( n - 2 ) / 2 ;
i ++ ) {
if ( arr [ 2 * i + 1 ] > arr [ i ] ) {
return false ;
}
if ( 2 * i + 2 < n && arr [ 2 * i + 2 ] > arr [ i ] ) {
return false ;
}
}
return true ;
}
| static boolean isHeap ( int arr [ ] , int n ) { for ( int i = 0 ; i <= ( n - 2 ) / 2 ; i ++ ) { if ( arr [ 2 * i + 1 ] > arr [ i ] ) { return false ; } if ( 2 * i + 2 < n && arr [ 2 * i + 2 ] > arr [ i ] ) { return false ; } } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (return_statement (false)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal)) right: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier))))) consequence: (block (return_statement (false)))))) (return_statement (true)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
90 , 15 , 10 , 7 , 12 , 2 , 7 , 3 };
int n = arr . length ;
if ( isHeap ( arr , n ) ) {
System . out . println ( "Yes" ) ;
}
else {
System . out . println ( "No" ) ;
}
}
| public static void main ( String [ ] args ) { int arr [ ] = { 90 , 15 , 10 , 7 , 12 , 2 , 7 , 3 } ; int n = arr . length ; if ( isHeap ( arr , n ) ) { System . out . println ( " Yes " ) ; } else { System . out . println ( " No " ) ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))) |
static String isFibonacci ( String s ) {
HashMap < Character , Integer > m = new HashMap < > ( ) ;
for ( int i = 0 ;
i < s . length ( ) ;
i ++ ) m . put ( s . charAt ( i ) , m . get ( s . charAt ( i ) ) == null ? 1 : m . get ( s . charAt ( i ) ) + 1 ) ;
Vector < Integer > v = new Vector < > ( ) ;
int n = m . size ( ) ;
int a = 1 , b = 1 ;
int c ;
v . add ( a ) ;
v . add ( b ) ;
for ( int i = 0 ;
i < n - 2 ;
i ++ ) {
v . add ( a + b ) ;
c = a + b ;
a = b ;
b = c ;
}
int flag = 1 ;
int i = 0 ;
for ( HashMap . Entry < Character , Integer > entry : m . entrySet ( ) ) {
if ( entry . getValue ( ) != v . elementAt ( i ) ) {
flag = 1 ;
break ;
}
i ++ ;
}
if ( flag == 1 ) return "YES" ;
else return "NO" ;
}
| static String isFibonacci ( String s ) { HashMap < Character , Integer > m = new HashMap < > ( ) ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) m . put ( s . charAt ( i ) , m . get ( s . charAt ( i ) ) == null ? 1 : m . get ( s . charAt ( i ) ) + 1 ) ; Vector < Integer > v = new Vector < > ( ) ; int n = m . size ( ) ; int a = 1 , b = 1 ; int c ; v . add ( a ) ; v . add ( b ) ; for ( int i = 0 ; i < n - 2 ; i ++ ) { v . add ( a + b ) ; c = a + b ; a = b ; b = c ; } int flag = 1 ; int i = 0 ; for ( HashMap . Entry < Character , Integer > entry : m . entrySet ( ) ) { if ( entry . getValue ( ) != v . elementAt ( i ) ) { flag = 1 ; break ; } i ++ ; } if ( flag == 1 ) return " YES " ; else return " NO " ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier) (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) (ternary_expression condition: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (null_literal)) consequence: (decimal_integer_literal) alternative: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (decimal_integer_literal))))))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (enhanced_for_statement type: (generic_type (scoped_type_identifier (type_identifier) (type_identifier)) (type_arguments (type_identifier) (type_identifier))) name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (break_statement))) (expression_statement (update_expression (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (string_literal)) alternative: (return_statement (string_literal))))) |
public static void main ( String [ ] args ) {
String s = "abeeedd" ;
System . out . println ( isFibonacci ( s ) ) ;
}
| public static void main ( String [ ] args ) { String s = " abeeedd " ; System . out . println ( isFibonacci ( s ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int recamanGenerator ( int arr [ ] , int n ) {
arr [ 0 ] = 0 ;
for ( int i = 1 ;
i <= n ;
i ++ ) {
int temp = arr [ i - 1 ] - i ;
int j ;
for ( j = 0 ;
j < i ;
j ++ ) {
if ( ( arr [ j ] == temp ) || temp < 0 ) {
temp = arr [ i - 1 ] + i ;
break ;
}
}
arr [ i ] = temp ;
}
return 0 ;
}
| static int recamanGenerator ( int arr [ ] , int n ) { arr [ 0 ] = 0 ; for ( int i = 1 ; i <= n ; i ++ ) { int temp = arr [ i - 1 ] - i ; int j ; for ( j = 0 ; j < i ; j ++ ) { if ( ( arr [ j ] == temp ) || temp < 0 ) { temp = arr [ i - 1 ] + i ; break ; } } arr [ i ] = temp ; } return 0 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) (break_statement))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))))) (return_statement (decimal_integer_literal)))) |
static int recamanArray ( int arr [ ] , int n ) {
Set < Integer > s = new HashSet < Integer > ( ) ;
int recaman [ ] = new int [ n + 1 ] ;
recamanGenerator ( recaman , n ) ;
for ( int i = 0 ;
i < n ;
i ++ ) s . add ( recaman [ i ] ) ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( s . contains ( arr [ i ] ) ) s . remove ( arr [ i ] ) ;
}
return s . size ( ) ;
}
| static int recamanArray ( int arr [ ] , int n ) { Set < Integer > s = new HashSet < Integer > ( ) ; int recaman [ ] = new int [ n + 1 ] ; recamanGenerator ( recaman , n ) ; for ( int i = 0 ; i < n ; i ++ ) s . add ( recaman [ i ] ) ; for ( int i = 0 ; i < n ; i ++ ) { if ( s . contains ( arr [ i ] ) ) s . remove ( arr [ i ] ) ; } return s . size ( ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)))))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) |
public static void main ( String args [ ] ) {
int arr [ ] = {
7 , 11 , 20 , 4 , 2 , 1 , 8 , 6 };
int n = arr . length ;
System . out . print ( recamanArray ( arr , n ) ) ;
}
| public static void main ( String args [ ] ) { int arr [ ] = { 7 , 11 , 20 , 4 , 2 , 1 , 8 , 6 } ; int n = arr . length ; System . out . print ( recamanArray ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static int maxSumLCM ( int n ) {
int max_sum = 0 ;
for ( int i = 1 ;
i * i <= n ;
i ++ ) {
if ( n % i == 0 ) {
max_sum += i ;
if ( n / i != i ) max_sum += ( n / i ) ;
}
}
return max_sum ;
}
| static int maxSumLCM ( int n ) { int max_sum = 0 ; for ( int i = 1 ; i * i <= n ; i ++ ) { if ( n % i == 0 ) { max_sum += i ; if ( n / i != i ) max_sum += ( n / i ) ; } } return max_sum ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 2 ;
System . out . println ( maxSumLCM ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 2 ; System . out . println ( maxSumLCM ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean isPalindrome ( String s ) {
String s1 = "" ;
int N = s . length ( ) ;
for ( int i = N - 1 ;
i >= 0 ;
i -- ) s1 += s . charAt ( i ) ;
if ( s . equals ( s1 ) ) return true ;
return false ;
}
| static boolean isPalindrome ( String s ) { String s1 = " " ; int N = s . length ( ) ; for ( int i = N - 1 ; i >= 0 ; i -- ) s1 += s . charAt ( i ) ; if ( s . equals ( s1 ) ) return true ; return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) consequence: (return_statement (true))) (return_statement (false)))) |
static boolean createString ( int N ) {
String str = "" ;
String s = "" + N ;
String letters = "abcdefghij" ;
int sum = 0 ;
String substr = "" ;
for ( int i = 0 ;
i < s . length ( ) ;
i ++ ) {
int digit = s . charAt ( i ) - '0' ;
substr += letters . charAt ( digit ) ;
sum += digit ;
}
while ( str . length ( ) <= sum ) {
str += substr ;
}
str = str . substring ( 0 , sum ) ;
return isPalindrome ( str ) ;
}
| static boolean createString ( int N ) { String str = " " ; String s = " " + N ; String letters = " abcdefghij " ; int sum = 0 ; String substr = " " ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) { int digit = s . charAt ( i ) - '0' ; substr += letters . charAt ( digit ) ; sum += digit ; } while ( str . length ( ) <= sum ) { str += substr ; } str = str . substring ( 0 , sum ) ; return isPalindrome ( str ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (string_literal) right: (identifier)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (while_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
public static void main ( String args [ ] ) {
int N = 61 ;
boolean flag = createString ( N ) ;
if ( flag ) System . out . println ( "YES" ) ;
else System . out . println ( "NO" ) ;
}
| public static void main ( String args [ ] ) { int N = 61 ; boolean flag = createString ( N ) ; if ( flag ) System . out . println ( " YES " ) ; else System . out . println ( " NO " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (identifier)) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))) |
static void deleteElements ( int arr [ ] , int n , int k ) {
Stack < Integer > s = new Stack < > ( ) ;
s . push ( arr [ 0 ] ) ;
int count = 0 ;
for ( int i = 1 ;
i < n ;
i ++ ) {
while ( ! s . empty ( ) && s . peek ( ) < arr [ i ] && count < k ) {
s . pop ( ) ;
count ++ ;
}
s . push ( arr [ i ] ) ;
}
int m = s . size ( ) ;
Integer [ ] v = new Integer [ m ] ;
while ( ! s . empty ( ) ) {
v [ -- m ] = s . peek ( ) ;
s . pop ( ) ;
}
for ( Integer x : v ) {
System . out . print ( x + " " ) ;
};
System . out . println ( "" ) ;
}
| static void deleteElements ( int arr [ ] , int n , int k ) { Stack < Integer > s = new Stack < > ( ) ; s . push ( arr [ 0 ] ) ; int count = 0 ; for ( int i = 1 ; i < n ; i ++ ) { while ( ! s . empty ( ) && s . peek ( ) < arr [ i ] && count < k ) { s . pop ( ) ; count ++ ; } s . push ( arr [ i ] ) ; } int m = s . size ( ) ; Integer [ ] v = new Integer [ m ] ; while ( ! s . empty ( ) ) { v [ -- m ] = s . peek ( ) ; s . pop ( ) ; } for ( Integer x : v ) { System . out . print ( x + " ▁ " ) ; } ; System . out . println ( " " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (unary_expression operand: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (array_access array: (identifier) index: (identifier)))) right: (binary_expression left: (identifier) right: (identifier)))) body: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) (expression_statement (update_expression (identifier))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (array_type element: (type_identifier) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (type_identifier) dimensions: (dimensions_expr (identifier))))) (while_statement condition: (parenthesized_expression (unary_expression operand: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (update_expression (identifier))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (enhanced_for_statement type: (type_identifier) name: (identifier) value: (identifier) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))) |
public static void main ( String [ ] args ) {
int n = 5 , k = 2 ;
int arr [ ] = {
20 , 10 , 25 , 30 , 40 };
deleteElements ( arr , n , k ) ;
}
| public static void main ( String [ ] args ) { int n = 5 , k = 2 ; int arr [ ] = { 20 , 10 , 25 , 30 , 40 } ; deleteElements ( arr , n , k ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))) |
public static int numLen ( int K ) {
if ( K % 2 == 0 || K % 5 == 0 ) return - 1 ;
int number = 0 ;
int len = 1 ;
for ( len = 1 ;
len <= K ;
len ++ ) {
number = ( number * 10 + 1 ) % K ;
if ( number == 0 ) return len ;
}
return - 1 ;
}
| public static int numLen ( int K ) { if ( K % 2 == 0 || K % 5 == 0 ) return - 1 ; int number = 0 ; int len = 1 ; for ( len = 1 ; len <= K ; len ++ ) { number = ( number * 10 + 1 ) % K ; if ( number == 0 ) return len ; } return - 1 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)))) consequence: (return_statement (unary_expression operand: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) right: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier))))) (return_statement (unary_expression operand: (decimal_integer_literal))))) |
public static void main ( String [ ] args ) {
int K = 7 ;
System . out . print ( numLen ( K ) ) ;
}
| public static void main ( String [ ] args ) { int K = 7 ; System . out . print ( numLen ( K ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int findMax ( int i , int r , int w [ ] , int n ) {
if ( r < 0 ) return Integer . MIN_VALUE ;
if ( i == n ) return 0 ;
if ( v [ i ] [ r ] ) return dp [ i ] [ r ] ;
v [ i ] [ r ] = true ;
dp [ i ] [ r ] = Math . max ( w [ i ] + findMax ( i + 1 , r - w [ i ] , w , n ) , findMax ( i + 1 , r , w , n ) ) ;
return dp [ i ] [ r ] ;
}
| static int findMax ( int i , int r , int w [ ] , int n ) { if ( r < 0 ) return Integer . MIN_VALUE ; if ( i == n ) return 0 ; if ( v [ i ] [ r ] ) return dp [ i ] [ r ] ; v [ i ] [ r ] = true ; dp [ i ] [ r ] = Math . max ( w [ i ] + findMax ( i + 1 , r - w [ i ] , w , n ) , findMax ( i + 1 , r , w , n ) ) ; return dp [ i ] [ r ] ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (field_access object: (identifier) field: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))) consequence: (return_statement (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (true))) (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))) (identifier) (identifier)))) (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier) (identifier) (identifier))))))) (return_statement (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))))) |
static void preCompute ( int w [ ] , int n ) {
for ( int i = C_MAX ;
i >= 0 ;
i -- ) findMax ( 0 , i , w , n ) ;
}
| static void preCompute ( int w [ ] , int n ) { for ( int i = C_MAX ; i >= 0 ; i -- ) findMax ( 0 , i , w , n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier) (identifier) (identifier))))))) |
static int ansQuery ( int w ) {
return dp [ 0 ] [ w ] ;
}
| static int ansQuery ( int w ) { return dp [ 0 ] [ w ] ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) index: (identifier))))) |
Subsets and Splits