code
stringlengths 31
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| tokenized_code
stringlengths 30
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stringlengths 115
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public static void main ( String [ ] args ) {
char input_char = '$' ;
charCheck ( input_char ) ;
}
| public static void main ( String [ ] args ) { char input_char = ' $ ' ; charCheck ( input_char ) ; } | (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: (character_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static void rearrange ( int a [ ] , int size ) {
int positive = 0 , negative = 1 , temp ;
while ( true ) {
while ( positive < size && a [ positive ] >= 0 ) positive += 2 ;
while ( negative < size && a [ negative ] <= 0 ) negative += 2 ;
if ( positive < size && negative < size ) {
temp = a [ positive ] ;
a [ positive ] = a [ negative ] ;
a [ negative ] = temp ;
}
else break ;
}
}
| static void rearrange ( int a [ ] , int size ) { int positive = 0 , negative = 1 , temp ; while ( true ) { while ( positive < size && a [ positive ] >= 0 ) positive += 2 ; while ( negative < size && a [ negative ] <= 0 ) negative += 2 ; if ( positive < size && negative < size ) { temp = a [ positive ] ; a [ positive ] = a [ negative ] ; a [ negative ] = temp ; } else break ; } } | (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 (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))) (while_statement condition: (parenthesized_expression (true)) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))) body: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))) body: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (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)))) alternative: (break_statement)))))) |
public static void main ( String args [ ] ) {
int arr [ ] = {
1 , - 3 , 5 , 6 , - 3 , 6 , 7 , - 4 , 9 , 10 };
int n = arr . length ;
rearrange ( arr , n ) ;
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( arr [ i ] + " " ) ;
}
| public static void main ( String args [ ] ) { int arr [ ] = { 1 , - 3 , 5 , 6 , - 3 , 6 , 7 , - 4 , 9 , 10 } ; int n = arr . length ; rearrange ( arr , n ) ; for ( int i = 0 ; i < n ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; } | (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) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (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: (field_access object: (identifier) field: (identifier)))) (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: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))) |
static boolean checkSame ( int n ) {
int set = 0 ;
int unset = 0 ;
while ( n > 0 ) {
if ( ( n & 1 ) == 1 ) set ++ ;
else unset ++ ;
n = n >> 1 ;
}
if ( set == unset ) return true ;
else return false ;
}
| static boolean checkSame ( int n ) { int set = 0 ; int unset = 0 ; while ( n > 0 ) { if ( ( n & 1 ) == 1 ) set ++ ; else unset ++ ; n = n >> 1 ; } if ( set == unset ) return true ; else return false ; } | (method_declaration (modifiers) type: (boolean_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))) (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 (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))) alternative: (expression_statement (update_expression (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (true)) alternative: (return_statement (false))))) |
public static void main ( String [ ] args ) {
int n = 12 ;
if ( checkSame ( n ) ) System . out . println ( "YES" ) ;
else System . out . println ( "NO" ) ;
}
| public static void main ( String [ ] args ) { int n = 12 ; if ( checkSame ( 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) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (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 float noOfYears ( int t1 , int n1 , int t2 ) {
float years = ( ( t2 - 1 ) * n1 / ( float ) ( t1 - 1 ) ) ;
return years ;
}
| static float noOfYears ( int t1 , int n1 , int t2 ) { float years = ( ( t2 - 1 ) * n1 / ( float ) ( t1 - 1 ) ) ; return years ; } | (method_declaration (modifiers) type: (floating_point_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))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)) right: (cast_expression type: (floating_point_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int T1 = 3 , N1 = 5 , T2 = 6 ;
System . out . println ( noOfYears ( T1 , N1 , T2 ) ) ;
}
| public static void main ( String [ ] args ) { int T1 = 3 , N1 = 5 , T2 = 6 ; System . out . println ( noOfYears ( T1 , N1 , T2 ) ) ; } | (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)) 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 shortestSeq ( char [ ] S , char [ ] T ) {
int m = S . length , n = T . length ;
int dp [ ] [ ] = new int [ m + 1 ] [ n + 1 ] ;
for ( int i = 0 ;
i <= m ;
i ++ ) {
dp [ i ] [ 0 ] = 1 ;
}
for ( int i = 0 ;
i <= n ;
i ++ ) {
dp [ 0 ] [ i ] = MAX ;
}
for ( int i = 1 ;
i <= m ;
i ++ ) {
for ( int j = 1 ;
j <= n ;
j ++ ) {
char ch = S [ i - 1 ] ;
int k ;
for ( k = j - 1 ;
k >= 0 ;
k -- ) {
if ( T [ k ] == ch ) {
break ;
}
}
if ( k == - 1 ) {
dp [ i ] [ j ] = 1 ;
}
else {
dp [ i ] [ j ] = Math . min ( dp [ i - 1 ] [ j ] , dp [ i - 1 ] [ k ] + 1 ) ;
}
}
}
int ans = dp [ m ] [ n ] ;
if ( ans >= MAX ) {
ans = - 1 ;
}
return ans ;
}
| static int shortestSeq ( char [ ] S , char [ ] T ) { int m = S . length , n = T . length ; int dp [ ] [ ] = new int [ m + 1 ] [ n + 1 ] ; for ( int i = 0 ; i <= m ; i ++ ) { dp [ i ] [ 0 ] = 1 ; } for ( int i = 0 ; i <= n ; i ++ ) { dp [ 0 ] [ i ] = MAX ; } for ( int i = 1 ; i <= m ; i ++ ) { for ( int j = 1 ; j <= n ; j ++ ) { char ch = S [ i - 1 ] ; int k ; for ( k = j - 1 ; k >= 0 ; k -- ) { if ( T [ k ] == ch ) { break ; } } if ( k == - 1 ) { dp [ i ] [ j ] = 1 ; } else { dp [ i ] [ j ] = Math . min ( dp [ i - 1 ] [ j ] , dp [ i - 1 ] [ k ] + 1 ) ; } } } int ans = dp [ m ] [ n ] ; if ( ans >= MAX ) { ans = - 1 ; } return ans ; } | (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: (array_type element: (integral_type) dimensions: (dimensions)) 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)))) (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))) 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: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (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 (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) 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: (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: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (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: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (break_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal)))) alternative: (block (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 (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) (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)))))))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
char S [ ] = "babab" . toCharArray ( ) ;
char T [ ] = "babba" . toCharArray ( ) ;
int m = S . length , n = T . length ;
System . out . println ( "Length of shortest" + "subsequence is : " + shortestSeq ( S , T ) ) ;
}
| public static void main ( String [ ] args ) { char S [ ] = " babab " . toCharArray ( ) ; char T [ ] = " babba " . toCharArray ( ) ; int m = S . length , n = T . length ; System . out . println ( " Length ▁ of ▁ shortest " + " subsequence ▁ is ▁ : ▁ " + shortestSeq ( S , T ) ) ; } | (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: (method_invocation object: (string_literal) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (method_invocation object: (string_literal) name: (identifier) arguments: (argument_list)))) (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)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (string_literal) right: (string_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))))) |
static int binarySearch ( int [ ] searchSpace , int s , int e , int num ) {
int ans = 0 ;
while ( s <= e ) {
int mid = ( s + e ) / 2 ;
if ( searchSpace [ mid ] >= num ) {
ans = mid ;
e = mid - 1 ;
}
else s = mid + 1 ;
}
return ans ;
}
| static int binarySearch ( int [ ] searchSpace , int s , int e , int num ) { int ans = 0 ; while ( s <= e ) { int mid = ( s + e ) / 2 ; if ( searchSpace [ mid ] >= num ) { ans = mid ; e = mid - 1 ; } else s = mid + 1 ; } return ans ; } | (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)) (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))) (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: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (return_statement (identifier)))) |
static int longestSubArr ( int [ ] arr , int n ) {
int [ ] searchSpace = new int [ n ] ;
int [ ] index = new int [ n ] ;
int j = 0 ;
int ans = 0 ;
for ( int i = 0 ;
i < n ;
++ i ) {
if ( j == 0 || searchSpace [ j - 1 ] < arr [ i ] ) {
searchSpace [ j ] = arr [ i ] ;
index [ j ] = i ;
j ++ ;
}
int idx = binarySearch ( searchSpace , 0 , j - 1 , arr [ i ] ) ;
ans = Math . max ( ans , i - index [ idx ] + 1 ) ;
}
return ans ;
}
| static int longestSubArr ( int [ ] arr , int n ) { int [ ] searchSpace = new int [ n ] ; int [ ] index = new int [ n ] ; int j = 0 ; int ans = 0 ; for ( int i = 0 ; i < n ; ++ i ) { if ( j == 0 || searchSpace [ j - 1 ] < arr [ i ] ) { searchSpace [ j ] = arr [ i ] ; index [ j ] = i ; j ++ ; } int idx = binarySearch ( searchSpace , 0 , j - 1 , arr [ i ] ) ; ans = Math . max ( ans , i - index [ idx ] + 1 ) ; } return ans ; } | (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: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (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))))) (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: (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: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier))))) consequence: (block (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))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (binary_expression left: (identifier) right: (decimal_integer_literal)) (array_access array: (identifier) index: (identifier)))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
- 5 , - 1 , 7 , 5 , 1 , - 2 };
int n = arr . length ;
System . out . println ( longestSubArr ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { - 5 , - 1 , 7 , 5 , 1 , - 2 } ; int n = arr . length ; System . out . println ( longestSubArr ( 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 (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (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)))) (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 countSequences ( int arr [ ] , int n ) {
int count = 1 ;
Arrays . sort ( arr ) ;
for ( int i = 0 ;
i < n - 1 ;
i ++ ) if ( arr [ i ] + 1 != arr [ i + 1 ] ) count ++ ;
return count ;
}
| static int countSequences ( int arr [ ] , int n ) { int count = 1 ; Arrays . sort ( arr ) ; for ( int i = 0 ; i < n - 1 ; i ++ ) if ( arr [ i ] + 1 != arr [ i + 1 ] ) count ++ ; return count ; } | (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))) (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: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (expression_statement (update_expression (identifier))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 7 , 3 , 5 , 10 };
int n = arr . length ;
System . out . println ( countSequences ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 7 , 3 , 5 , 10 } ; int n = arr . length ; System . out . println ( countSequences ( 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 snoob ( int x ) {
int rightOne , nextHigherOneBit , rightOnesPattern , next = 0 ;
if ( x > 0 ) {
rightOne = x & - x ;
nextHigherOneBit = x + rightOne ;
rightOnesPattern = x ^ nextHigherOneBit ;
rightOnesPattern = ( rightOnesPattern ) / rightOne ;
rightOnesPattern >>= 2 ;
next = nextHigherOneBit | rightOnesPattern ;
}
return next ;
}
| static int snoob ( int x ) { int rightOne , nextHigherOneBit , rightOnesPattern , next = 0 ; if ( x > 0 ) { rightOne = x & - x ; nextHigherOneBit = x + rightOne ; rightOnesPattern = x ^ nextHigherOneBit ; rightOnesPattern = ( rightOnesPattern ) / rightOne ; rightOnesPattern >>= 2 ; next = nextHigherOneBit | rightOnesPattern ; } return next ; } | (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)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (identifier) right: (unary_expression operand: (identifier))))) (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: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (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: (identifier)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int x = 156 ;
System . out . println ( "Next higher number with same" + "number of set bits is " + snoob ( x ) ) ;
}
| public static void main ( String [ ] args ) { int x = 156 ; System . out . println ( " Next ▁ higher ▁ number ▁ with ▁ same " + " number ▁ of ▁ set ▁ bits ▁ is ▁ " + snoob ( x ) ) ; } | (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: (binary_expression left: (string_literal) right: (string_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
static int maxXOR ( int arr [ ] , int n ) {
int xorArr = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) xorArr ^= arr [ i ] ;
int ans = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) ans = Math . max ( ans , ( xorArr ^ arr [ i ] ) ) ;
return ans ;
}
| static int maxXOR ( int arr [ ] , int n ) { int xorArr = 0 ; for ( int i = 0 ; i < n ; i ++ ) xorArr ^= arr [ i ] ; int ans = 0 ; for ( int i = 0 ; i < n ; i ++ ) ans = Math . max ( ans , ( xorArr ^ arr [ i ] ) ) ; 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 (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: (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: (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: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 1 , 3 };
int n = arr . length ;
System . out . println ( maxXOR ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 1 , 3 } ; int n = arr . length ; System . out . println ( maxXOR ( 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)))) (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 findMinSum ( int arr [ ] , int n ) {
int sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) sum += arr [ i ] * ( n - i ) ;
return sum ;
}
| static int findMinSum ( int arr [ ] , int n ) { int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) sum += arr [ i ] * ( n - i ) ; return sum ; } | (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))) (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: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
3 , 5 , 7 , 8 };
int n = arr . length ;
System . out . println ( findMinSum ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 3 , 5 , 7 , 8 } ; int n = arr . length ; System . out . println ( findMinSum ( 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)))) (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 roundNo ( float num ) {
return ( int ) ( num < 0 ? num - 0.5 : num + 0.5 ) ;
}
| static int roundNo ( float num ) { return ( int ) ( num < 0 ? num - 0.5 : num + 0.5 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (return_statement (cast_expression type: (integral_type) value: (parenthesized_expression (ternary_expression condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) consequence: (binary_expression left: (identifier) right: (decimal_floating_point_literal)) alternative: (binary_expression left: (identifier) right: (decimal_floating_point_literal)))))))) |
static void printBestCandidate ( int candidate [ ] , int n ) {
int sample_size = roundNo ( ( float ) ( n / e ) ) ;
System . out . println ( "\n\nSample size is " + sample_size ) ;
int best = 0 ;
for ( int i = 1 ;
i < sample_size ;
i ++ ) if ( candidate [ i ] > candidate [ best ] ) best = i ;
for ( int i = sample_size ;
i < n ;
i ++ ) if ( candidate [ i ] >= candidate [ best ] ) {
best = i ;
break ;
}
if ( best >= sample_size ) System . out . println ( "\nBest candidate found is " + ( best + 1 ) + " with talent " + candidate [ best ] ) ;
else System . out . print ( "Couldn't find a best candidate\n" ) ;
}
| static void printBestCandidate ( int candidate [ ] , int n ) { int sample_size = roundNo ( ( float ) ( n / e ) ) ; System . out . println ( " \n \n Sample ▁ size ▁ is ▁ " + sample_size ) ; int best = 0 ; for ( int i = 1 ; i < sample_size ; i ++ ) if ( candidate [ i ] > candidate [ best ] ) best = i ; for ( int i = sample_size ; i < n ; i ++ ) if ( candidate [ i ] >= candidate [ best ] ) { best = i ; break ; } if ( best >= sample_size ) System . out . println ( " \n Best ▁ candidate ▁ found ▁ is ▁ " + ( best + 1 ) + " ▁ with ▁ talent ▁ " + candidate [ best ] ) ; else System . out . print ( " Couldn ' t ▁ find ▁ a ▁ best ▁ candidate \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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (cast_expression type: (floating_point_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) 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: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (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: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (break_statement)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) 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: (string_literal) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (string_literal)) right: (array_access array: (identifier) index: (identifier)))))) 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 ) {
int n = 8 ;
int [ ] candidate = new int [ n ] ;
Random rand = new Random ( ) ;
for ( int i = 0 ;
i < n ;
i ++ ) candidate [ i ] = 1 + rand . nextInt ( ( 8 - 1 ) + 1 ) ;
System . out . print ( "Candidate : " ) ;
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( i + 1 + " " ) ;
System . out . println ( ) ;
System . out . print ( "Talents : " ) ;
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( candidate [ i ] + " " ) ;
printBestCandidate ( candidate , n ) ;
}
| public static void main ( String [ ] args ) { int n = 8 ; int [ ] candidate = new int [ n ] ; Random rand = new Random ( ) ; for ( int i = 0 ; i < n ; i ++ ) candidate [ i ] = 1 + rand . nextInt ( ( 8 - 1 ) + 1 ) ; System . out . print ( " Candidate ▁ : ▁ " ) ; for ( int i = 0 ; i < n ; i ++ ) System . out . print ( i + 1 + " ▁ " ) ; System . out . println ( ) ; System . out . print ( " Talents ▁ : ▁ " ) ; for ( int i = 0 ; i < n ; i ++ ) System . out . print ( candidate [ i ] + " ▁ " ) ; printBestCandidate ( candidate , 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))) (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))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (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: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (decimal_integer_literal) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (decimal_integer_literal))) right: (decimal_integer_literal)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (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: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (string_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (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: (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)))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static void pairwiseProduct ( int [ ] arr , int n ) {
int prod = 1 ;
for ( int i = 0 ;
i < n - 1 ;
i ++ ) {
prod = arr [ i ] * arr [ i + 1 ] ;
System . out . print ( prod + " " ) ;
}
}
| static void pairwiseProduct ( int [ ] arr , int n ) { int prod = 1 ; for ( int i = 0 ; i < n - 1 ; i ++ ) { prod = arr [ i ] * arr [ i + 1 ] ; System . out . print ( prod + " ▁ " ) ; } } | (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))) 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: (binary_expression left: (identifier) right: (decimal_integer_literal))) 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: (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))))))))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
4 , 10 , 15 , 5 , 6 };
int n = arr . length ;
pairwiseProduct ( arr , n ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { 4 , 10 , 15 , 5 , 6 } ; int n = arr . length ; pairwiseProduct ( 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: (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)))) (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)))))) |
static void fib ( int n ) {
int a = 0 , b = 1 , c ;
if ( n >= 0 ) System . out . print ( a + " " ) ;
if ( n >= 1 ) System . out . print ( b + " " ) ;
for ( int i = 2 ;
i <= n ;
i ++ ) {
c = a + b ;
System . out . print ( c + " " ) ;
a = b ;
b = c ;
}
}
| static void fib ( int n ) { int a = 0 , b = 1 , c ; if ( n >= 0 ) System . out . print ( a + " ▁ " ) ; if ( n >= 1 ) System . out . print ( b + " ▁ " ) ; for ( int i = 2 ; i <= n ; i ++ ) { c = a + b ; System . out . print ( c + " ▁ " ) ; a = b ; b = c ; } } | (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)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier))) (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: (identifier) right: (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: (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 (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (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: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))))) |
public static void main ( String [ ] args ) {
fib ( 9 ) ;
}
| public static void main ( String [ ] args ) { fib ( 9 ) ; } | (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 int checkRecursive ( int num , int x , int k , int n ) {
if ( x == 0 ) res ++ ;
int r = ( int ) Math . floor ( Math . pow ( num , 1.0 / n ) ) ;
for ( int i = k + 1 ;
i <= r ;
i ++ ) {
int a = x - ( int ) Math . pow ( i , n ) ;
if ( a >= 0 ) checkRecursive ( num , x - ( int ) Math . pow ( i , n ) , i , n ) ;
}
return res ;
}
| static int checkRecursive ( int num , int x , int k , int n ) { if ( x == 0 ) res ++ ; int r = ( int ) Math . floor ( Math . pow ( num , 1.0 / n ) ) ; for ( int i = k + 1 ; i <= r ; i ++ ) { int a = x - ( int ) Math . pow ( i , n ) ; if ( a >= 0 ) checkRecursive ( num , x - ( int ) Math . pow ( i , n ) , i , n ) ; } return res ; } | (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)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (decimal_floating_point_literal) right: (identifier))))))))) (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: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))) (identifier) (identifier))))))) (return_statement (identifier)))) |
static int check ( int x , int n ) {
return checkRecursive ( x , x , 0 , n ) ;
}
| static int check ( int x , int n ) { return checkRecursive ( x , x , 0 , n ) ; } | (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 (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal) (identifier)))))) |
public static void main ( String [ ] args ) {
System . out . println ( check ( 10 , 2 ) ) ;
}
| public static void main ( String [ ] args ) { System . out . println ( check ( 10 , 2 ) ) ; } | (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 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 int countSubarrWithEqualZeroAndOne ( int [ ] arr , int n ) {
Map < Integer , Integer > myMap = new HashMap < > ( ) ;
int sum = 0 ;
int count = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( arr [ i ] == 0 ) arr [ i ] = - 1 ;
sum += arr [ i ] ;
if ( sum == 0 ) count ++ ;
if ( myMap . containsKey ( sum ) ) count += myMap . get ( sum ) ;
if ( ! myMap . containsKey ( sum ) ) myMap . put ( sum , 1 ) ;
else myMap . put ( sum , myMap . get ( sum ) + 1 ) ;
}
return count ;
}
| static int countSubarrWithEqualZeroAndOne ( int [ ] arr , int n ) { Map < Integer , Integer > myMap = new HashMap < > ( ) ; int sum = 0 ; int count = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] == 0 ) arr [ i ] = - 1 ; sum += arr [ i ] ; if ( sum == 0 ) count ++ ; if ( myMap . containsKey ( sum ) ) count += myMap . get ( sum ) ; if ( ! myMap . containsKey ( sum ) ) myMap . put ( sum , 1 ) ; else myMap . put ( sum , myMap . get ( sum ) + 1 ) ; } return count ; } | (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) (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))) (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: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (unary_expression operand: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier)))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (if_statement condition: (parenthesized_expression (unary_expression operand: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))) alternative: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 0 , 0 , 1 , 0 , 1 , 1 };
int n = arr . length ;
System . out . println ( "Count = " + countSubarrWithEqualZeroAndOne ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 0 , 0 , 1 , 0 , 1 , 1 } ; int n = arr . length ; System . out . println ( " Count ▁ = ▁ " + countSubarrWithEqualZeroAndOne ( 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)))) (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 int CountPairs ( int arr [ ] , int n ) {
int count = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
for ( int j = i + 1 ;
j < n ;
j ++ ) {
if ( arr [ i ] + arr [ j ] > 0 ) count += 1 ;
}
}
return count ;
}
| static int CountPairs ( int arr [ ] , int n ) { int count = 0 ; for ( int i = 0 ; i < n ; i ++ ) { for ( int j = i + 1 ; j < n ; j ++ ) { if ( arr [ i ] + arr [ j ] > 0 ) count += 1 ; } } return count ; } | (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))) (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: (binary_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: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
- 7 , - 1 , 3 , 2 };
int n = arr . length ;
System . out . println ( CountPairs ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { - 7 , - 1 , 3 , 2 } ; 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: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (unary_expression operand: (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: (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 void printSubstrings ( int n ) {
int s = ( int ) Math . log10 ( n ) ;
int d = ( int ) ( Math . pow ( 10 , s ) + 0.5 ) ;
int k = d ;
while ( n > 0 ) {
while ( d > 0 ) {
System . out . println ( n / d ) ;
d = d / 10 ;
}
n = n % k ;
k = k / 10 ;
d = k ;
}
}
| static void printSubstrings ( int n ) { int s = ( int ) Math . log10 ( n ) ; int d = ( int ) ( Math . pow ( 10 , s ) + 0.5 ) ; int k = d ; while ( n > 0 ) { while ( d > 0 ) { System . out . println ( n / d ) ; d = d / 10 ; } n = n % k ; k = k / 10 ; d = k ; } } | (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: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (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 (decimal_integer_literal) (identifier))) right: (decimal_floating_point_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier))))) (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: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))))) |
public static void main ( String args [ ] ) {
int n = 123 ;
printSubstrings ( n ) ;
}
| public static void main ( String args [ ] ) { int n = 123 ; printSubstrings ( 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 double average ( int arr [ ] , int n , int k ) {
double total = 0 ;
if ( 2 * k >= n ) return 0 ;
Arrays . sort ( arr ) ;
int start = k , end = n - k - 1 ;
for ( int i = start ;
i <= end ;
i ++ ) total += arr [ i ] ;
return ( total / ( n - 2 * k ) ) ;
}
| static double average ( int arr [ ] , int n , int k ) { double total = 0 ; if ( 2 * k >= n ) return 0 ; Arrays . sort ( arr ) ; int start = k , end = n - k - 1 ; for ( int i = start ; i <= end ; i ++ ) total += arr [ i ] ; return ( total / ( n - 2 * k ) ) ; } | (method_declaration (modifiers) type: (floating_point_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: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier))) consequence: (return_statement (decimal_integer_literal))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier)) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_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: (identifier) right: (array_access array: (identifier) index: (identifier))))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (identifier))))))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 2 , 4 , 4 , 5 , 6 };
int n = arr . length ;
int k = 2 ;
System . out . println ( average ( arr , n , k ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 4 , 4 , 5 , 6 } ; int n = arr . length ; int k = 2 ; System . out . println ( average ( 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)))) (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 maxPeople ( int p ) {
int tmp = 0 , count = 0 ;
for ( int i = 1 ;
i * i <= p ;
i ++ ) {
tmp = tmp + ( i * i ) ;
if ( tmp <= p ) count ++ ;
else break ;
}
return count ;
}
| static int maxPeople ( int p ) { int tmp = 0 , count = 0 ; for ( int i = 1 ; i * i <= p ; i ++ ) { tmp = tmp + ( i * i ) ; if ( tmp <= p ) count ++ ; else break ; } return count ; } | (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))) (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 (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (update_expression (identifier))) alternative: (break_statement)))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
int p = 14 ;
System . out . println ( maxPeople ( p ) ) ;
}
| public static void main ( String args [ ] ) { int p = 14 ; System . out . println ( maxPeople ( p ) ) ; } | (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 printFloydTriangle ( int n ) {
int i , j , val = 1 ;
for ( i = 1 ;
i <= n ;
i ++ ) {
for ( j = 1 ;
j <= i ;
j ++ ) {
System . out . print ( val + " " ) ;
val ++ ;
}
System . out . println ( ) ;
}
}
| static void printFloydTriangle ( int n ) { int i , j , val = 1 ; for ( i = 1 ; i <= n ; i ++ ) { for ( j = 1 ; j <= i ; j ++ ) { System . out . print ( val + " ▁ " ) ; val ++ ; } System . out . println ( ) ; } } | (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)) declarator: (variable_declarator name: (identifier)) 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 (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 (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))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))))))) |
public static void main ( String [ ] args ) {
printFloydTriangle ( 6 ) ;
}
| public static void main ( String [ ] args ) { printFloydTriangle ( 6 ) ; } | (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 minCost ( int [ ] arr , int n ) {
int cost = Integer . MAX_VALUE ;
int element = 0 ;
int XOR = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) XOR ^= arr [ i ] ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( cost > Math . abs ( ( XOR ^ arr [ i ] ) - arr [ i ] ) ) {
cost = Math . abs ( ( XOR ^ arr [ i ] ) - arr [ i ] ) ;
element = arr [ i ] ;
}
}
System . out . println ( "Element = " + element ) ;
System . out . println ( "Operation required = " + Math . abs ( cost ) ) ;
}
| static void minCost ( int [ ] arr , int n ) { int cost = Integer . MAX_VALUE ; int element = 0 ; int XOR = 0 ; for ( int i = 0 ; i < n ; i ++ ) XOR ^= arr [ i ] ; for ( int i = 0 ; i < n ; i ++ ) { if ( cost > Math . abs ( ( XOR ^ arr [ i ] ) - arr [ i ] ) ) { cost = Math . abs ( ( XOR ^ arr [ i ] ) - arr [ i ] ) ; element = arr [ i ] ; } } System . out . println ( " Element ▁ = ▁ " + element ) ; System . out . println ( " Operation ▁ required ▁ = ▁ " + Math . abs ( cost ) ) ; } | (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))) 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))) (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))))) (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: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) right: (array_access array: (identifier) index: (identifier))))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) right: (array_access array: (identifier) index: (identifier))))))) (expression_statement (assignment_expression left: (identifier) right: (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: (string_literal) right: (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 object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
2 , 8 , 4 , 16 };
int n = arr . length ;
minCost ( arr , n ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { 2 , 8 , 4 , 16 } ; int n = arr . length ; minCost ( 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: (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 name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int noOfDeletions ( String str , char k ) {
int ans = 0 , cnt = 0 , pos = 0 ;
while ( pos < str . length ( ) && str . charAt ( pos ) != k ) {
pos ++ ;
}
int i = pos ;
while ( i < str . length ( ) ) {
while ( i < str . length ( ) && str . charAt ( i ) == k ) {
i = i + 1 ;
}
ans = ans + cnt ;
cnt = 0 ;
while ( i < str . length ( ) && str . charAt ( i ) != k ) {
i = i + 1 ;
cnt = cnt + 1 ;
}
}
return ans ;
}
| static int noOfDeletions ( String str , char k ) { int ans = 0 , cnt = 0 , pos = 0 ; while ( pos < str . length ( ) && str . charAt ( pos ) != k ) { pos ++ ; } int i = pos ; while ( i < str . length ( ) ) { while ( i < str . length ( ) && str . charAt ( i ) == k ) { i = i + 1 ; } ans = ans + cnt ; cnt = 0 ; while ( i < str . length ( ) && str . charAt ( i ) != k ) { i = i + 1 ; cnt = cnt + 1 ; } } 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) 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: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)))) body: (block (expression_statement (update_expression (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)))) body: (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: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier)))) body: (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)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String str1 = "ababababa" ;
char k1 = 'a' ;
System . out . print ( noOfDeletions ( str1 , k1 ) + "\n" ) ;
String str2 = "kprkkoinkopt" ;
char k2 = 'k' ;
System . out . print ( noOfDeletions ( str2 , k2 ) + "\n" ) ;
}
| public static void main ( String [ ] args ) { String str1 = " ababababa " ; char k1 = ' a ' ; System . out . print ( noOfDeletions ( str1 , k1 ) + " \n " ) ; String str2 = " kprkkoinkopt " ; char k2 = ' k ' ; System . out . print ( noOfDeletions ( str2 , k2 ) + " \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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (character_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))) right: (string_literal))))) (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: (character_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))) right: (string_literal))))))) |
static int findMissing ( int arr [ ] , int n , int k , int avg ) {
int sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
sum += arr [ i ] ;
}
int num = ( avg * ( n + k ) ) - sum ;
int den = k ;
if ( num % den != 0 ) return - 1 ;
return ( int ) ( num / den ) ;
}
| static int findMissing ( int arr [ ] , int n , int k , int avg ) { int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) { sum += arr [ i ] ; } int num = ( avg * ( n + k ) ) - sum ; int den = k ; if ( num % den != 0 ) return - 1 ; return ( int ) ( num / den ) ; } | (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) 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)))))) (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: (identifier))))) right: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (return_statement (unary_expression operand: (decimal_integer_literal)))) (return_statement (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))))) |
public static void main ( String [ ] args ) {
int k = 3 , avg = 4 ;
int arr [ ] = {
2 , 7 , 3 };
int n = arr . length ;
System . out . println ( findMissing ( arr , n , k , avg ) ) ;
}
| public static void main ( String [ ] args ) { int k = 3 , avg = 4 ; int arr [ ] = { 2 , 7 , 3 } ; int n = arr . length ; System . out . println ( findMissing ( arr , n , k , avg ) ) ; } | (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)))) (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) (identifier) (identifier)))))))) |
static int freqPairs ( int arr [ ] , int n ) {
int max = Arrays . stream ( arr ) . max ( ) . getAsInt ( ) ;
int freq [ ] = new int [ max + 1 ] ;
int count = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
freq [ arr [ i ] ] ++ ;
}
for ( int i = 0 ;
i < n ;
i ++ ) {
for ( int j = 2 * arr [ i ] ;
j <= max ;
j += arr [ i ] ) {
if ( freq [ j ] >= 1 ) {
count += freq [ j ] ;
}
}
if ( freq [ arr [ i ] ] > 1 ) {
count += freq [ arr [ i ] ] - 1 ;
freq [ arr [ i ] ] -- ;
}
}
return count ;
}
| static int freqPairs ( int arr [ ] , int n ) { int max = Arrays . stream ( arr ) . max ( ) . getAsInt ( ) ; int freq [ ] = new int [ max + 1 ] ; int count = 0 ; for ( int i = 0 ; i < n ; i ++ ) { freq [ arr [ i ] ] ++ ; } for ( int i = 0 ; i < n ; i ++ ) { for ( int j = 2 * arr [ i ] ; j <= max ; j += arr [ i ] ) { if ( freq [ j ] >= 1 ) { count += freq [ j ] ; } } if ( freq [ arr [ i ] ] > 1 ) { count += freq [ arr [ i ] ] - 1 ; freq [ arr [ i ] ] -- ; } } return count ; } | (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: (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) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (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 (update_expression (array_access array: (identifier) index: (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 (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (decimal_integer_literal) right: (array_access array: (identifier) index: (identifier))))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (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: (array_access array: (identifier) index: (identifier)))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal)))) (expression_statement (update_expression (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
3 , 2 , 4 , 2 , 6 };
int n = arr . length ;
System . out . println ( freqPairs ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 3 , 2 , 4 , 2 , 6 } ; int n = arr . length ; System . out . println ( freqPairs ( 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 void fill0X ( int m , int n ) {
int i , k = 0 , l = 0 ;
int r = m , c = n ;
char a [ ] [ ] = new char [ m ] [ n ] ;
char x = 'X' ;
while ( k < m && l < n ) {
for ( i = l ;
i < n ;
++ i ) a [ k ] [ i ] = x ;
k ++ ;
for ( i = k ;
i < m ;
++ i ) a [ i ] [ n - 1 ] = x ;
n -- ;
if ( k < m ) {
for ( i = n - 1 ;
i >= l ;
-- i ) a [ m - 1 ] [ i ] = x ;
m -- ;
}
if ( l < n ) {
for ( i = m - 1 ;
i >= k ;
-- i ) a [ i ] [ l ] = x ;
l ++ ;
}
x = ( x == '0' ) ? 'X' : '0' ;
}
for ( i = 0 ;
i < r ;
i ++ ) {
for ( int j = 0 ;
j < c ;
j ++ ) System . out . print ( a [ i ] [ j ] + " " ) ;
System . out . println ( ) ;
}
}
| static void fill0X ( int m , int n ) { int i , k = 0 , l = 0 ; int r = m , c = n ; char a [ ] [ ] = new char [ m ] [ n ] ; char x = ' X ' ; while ( k < m && l < n ) { for ( i = l ; i < n ; ++ i ) a [ k ] [ i ] = x ; k ++ ; for ( i = k ; i < m ; ++ i ) a [ i ] [ n - 1 ] = x ; n -- ; if ( k < m ) { for ( i = n - 1 ; i >= l ; -- i ) a [ m - 1 ] [ i ] = x ; m -- ; } if ( l < n ) { for ( i = m - 1 ; i >= k ; -- i ) a [ i ] [ l ] = x ; l ++ ; } x = ( x == '0' ) ? ' X ' : '0' ; } for ( i = 0 ; i < r ; i ++ ) { for ( int j = 0 ; j < c ; j ++ ) System . out . print ( a [ i ] [ j ] + " ▁ " ) ; System . out . println ( ) ; } } | (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)) 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: (identifier)) declarator: (variable_declarator name: (identifier) value: (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)) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (character_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) body: (block (for_statement init: (assignment_expression left: (identifier) right: (identifier)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (identifier)))) (expression_statement (update_expression (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (identifier)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier)))) (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (identifier)))) (expression_statement (update_expression (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (identifier)))) (expression_statement (update_expression (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (ternary_expression condition: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal))) consequence: (character_literal) alternative: (character_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 (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: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (string_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))))))) |
public static void main ( String [ ] args ) {
System . out . println ( "Output for m = 5, n = 6" ) ;
fill0X ( 5 , 6 ) ;
System . out . println ( "Output for m = 4, n = 4" ) ;
fill0X ( 4 , 4 ) ;
System . out . println ( "Output for m = 3, n = 4" ) ;
fill0X ( 3 , 4 ) ;
}
| public static void main ( String [ ] args ) { System . out . println ( " Output ▁ for ▁ m ▁ = ▁ 5 , ▁ n ▁ = ▁ 6" ) ; fill0X ( 5 , 6 ) ; System . out . println ( " Output ▁ for ▁ m ▁ = ▁ 4 , ▁ n ▁ = ▁ 4" ) ; fill0X ( 4 , 4 ) ; System . out . println ( " Output ▁ for ▁ m ▁ = ▁ 3 , ▁ n ▁ = ▁ 4" ) ; fill0X ( 3 , 4 ) ; } | (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 object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal) (decimal_integer_literal)))))) |
static void printPattern ( int r ) {
r = r / 2 ;
int count = r ;
for ( int i = 0 ;
i < r ;
i ++ ) {
for ( int j = r ;
j > i ;
j -- ) {
if ( j != r ) {
System . out . print ( "*" + count ) ;
}
else {
System . out . print ( count ) ;
}
}
count -- ;
System . out . print ( "\n" ) ;
}
count ++ ;
for ( int i = 0 ;
i < r ;
i ++ ) {
for ( int j = 0 ;
j <= i ;
j ++ ) {
if ( j != 0 ) {
System . out . print ( "*" + count ) ;
}
else {
System . out . print ( count ) ;
}
}
count ++ ;
System . out . print ( "\n" ) ;
}
}
| static void printPattern ( int r ) { r = r / 2 ; int count = r ; for ( int i = 0 ; i < r ; i ++ ) { for ( int j = r ; j > i ; j -- ) { if ( j != r ) { System . out . print ( " * " + count ) ; } else { System . out . print ( count ) ; } } count -- ; System . out . print ( " \n " ) ; } count ++ ; for ( int i = 0 ; i < r ; i ++ ) { for ( int j = 0 ; j <= i ; j ++ ) { if ( j != 0 ) { System . out . print ( " * " + count ) ; } else { System . out . print ( count ) ; } } count ++ ; System . out . print ( " \n " ) ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (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: (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 (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: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier)))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))))) (expression_statement (update_expression (identifier))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))) (expression_statement (update_expression (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 (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: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier)))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))))) (expression_statement (update_expression (identifier))) (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 ;
n = 6 ;
printPattern ( n ) ;
}
| public static void main ( String [ ] args ) { int n ; n = 6 ; printPattern ( 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))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static boolean isPrime ( int n , int i ) {
if ( n <= 2 ) return ( n == 2 ) ? true : false ;
if ( n % i == 0 ) return false ;
if ( i * i > n ) return true ;
return isPrime ( n , i + 1 ) ;
}
| static boolean isPrime ( int n , int i ) { if ( n <= 2 ) return ( n == 2 ) ? true : false ; if ( n % i == 0 ) return false ; if ( i * i > n ) return true ; return isPrime ( n , i + 1 ) ; } | (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 (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (ternary_expression condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (true) alternative: (false)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (return_statement (false))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))) consequence: (return_statement (true))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal))))))) |
public static void main ( String [ ] args ) {
int n = 15 ;
if ( isPrime ( n , 2 ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String [ ] args ) { int n = 15 ; if ( isPrime ( n , 2 ) ) 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) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (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 int nthTerm ( int n ) {
return 2 * ( int ) Math . pow ( n , 2 ) + 4 * n - 2 ;
}
| static int nthTerm ( int n ) { return 2 * ( int ) Math . pow ( n , 2 ) + 4 * n - 2 ; } | (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: (decimal_integer_literal) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) right: (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (decimal_integer_literal))))) |
public static void main ( String arr [ ] ) {
int N = 4 ;
System . out . println ( nthTerm ( N ) ) ;
}
| public static void main ( String arr [ ] ) { int N = 4 ; System . out . println ( nthTerm ( 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 float find_angle ( int x , int y , int z ) {
int volume = x * x * y ;
float ans = 0 ;
if ( z < volume / 2 ) {
float d = ( float ) ( ( x * y * y ) / ( 2.0 * z ) ) ;
ans = ( float ) Math . atan ( d ) ;
}
else {
z = volume - z ;
float d = ( 2 * z ) / ( float ) ( x * x * x ) ;
ans = ( float ) Math . atan ( d ) ;
}
ans = ( float ) ( ( ans * 180 ) / 3.14159265 ) ;
return ans ;
}
| static float find_angle ( int x , int y , int z ) { int volume = x * x * y ; float ans = 0 ; if ( z < volume / 2 ) { float d = ( float ) ( ( x * y * y ) / ( 2.0 * z ) ) ; ans = ( float ) Math . atan ( d ) ; } else { z = volume - z ; float d = ( 2 * z ) / ( float ) ( x * x * x ) ; ans = ( float ) Math . atan ( d ) ; } ans = ( float ) ( ( ans * 180 ) / 3.14159265 ) ; return ans ; } | (method_declaration (modifiers) type: (floating_point_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))) 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: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (floating_point_type) value: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))) right: (parenthesized_expression (binary_expression left: (decimal_floating_point_literal) right: (identifier)))))))) (expression_statement (assignment_expression left: (identifier) right: (cast_expression type: (floating_point_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (cast_expression type: (floating_point_type) value: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))))))) (expression_statement (assignment_expression left: (identifier) right: (cast_expression type: (floating_point_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))) (expression_statement (assignment_expression left: (identifier) right: (cast_expression type: (floating_point_type) value: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_floating_point_literal)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int x = 12 ;
int y = 21 ;
int z = 10 ;
System . out . print ( find_angle ( x , y , z ) + "\n" ) ;
}
| public static void main ( String [ ] args ) { int x = 12 ; int y = 21 ; int z = 10 ; System . out . print ( find_angle ( x , y , z ) + " \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))) (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 object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier))) right: (string_literal))))))) |
static int countSubarrWithEqualZeroAndOne ( int arr [ ] , int n ) {
Map < Integer , Integer > um = new HashMap < > ( ) ;
int curr_sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
curr_sum += ( arr [ i ] == 0 ) ? - 1 : arr [ i ] ;
um . put ( curr_sum , um . get ( curr_sum ) == null ? 1 : um . get ( curr_sum ) + 1 ) ;
}
int count = 0 ;
for ( Map . Entry < Integer , Integer > itr : um . entrySet ( ) ) {
if ( itr . getValue ( ) > 1 ) count += ( ( itr . getValue ( ) * ( itr . getValue ( ) - 1 ) ) / 2 ) ;
}
if ( um . containsKey ( 0 ) ) count += um . get ( 0 ) ;
return count ;
}
| static int countSubarrWithEqualZeroAndOne ( int arr [ ] , int n ) { Map < Integer , Integer > um = new HashMap < > ( ) ; int curr_sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) { curr_sum += ( arr [ i ] == 0 ) ? - 1 : arr [ i ] ; um . put ( curr_sum , um . get ( curr_sum ) == null ? 1 : um . get ( curr_sum ) + 1 ) ; } int count = 0 ; for ( Map . Entry < Integer , Integer > itr : um . entrySet ( ) ) { if ( itr . getValue ( ) > 1 ) count += ( ( itr . getValue ( ) * ( itr . getValue ( ) - 1 ) ) / 2 ) ; } if ( um . containsKey ( 0 ) ) count += um . get ( 0 ) ; return count ; } | (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) (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: (block (expression_statement (assignment_expression left: (identifier) right: (ternary_expression condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (unary_expression operand: (decimal_integer_literal)) alternative: (array_access array: (identifier) index: (identifier))))) (expression_statement (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 (identifier))) right: (null_literal)) consequence: (decimal_integer_literal) alternative: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (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: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal))))) right: (decimal_integer_literal)))))))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 0 , 0 , 1 , 0 , 1 , 1 };
int n = arr . length ;
System . out . println ( "Count = " + countSubarrWithEqualZeroAndOne ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 0 , 0 , 1 , 0 , 1 , 1 } ; int n = arr . length ; System . out . println ( " Count ▁ = ▁ " + countSubarrWithEqualZeroAndOne ( 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)))) (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 int countMinimalReplacements ( char [ ] s ) {
int n = s . length ;
int cnt = 0 ;
for ( int i = 1 ;
i < n ;
i ++ ) {
if ( s [ i ] == s [ i - 1 ] ) {
cnt += 1 ;
if ( i != ( n - 1 ) ) {
for ( char it : "012" . toCharArray ( ) ) {
if ( it != s [ i + 1 ] && it != s [ i - 1 ] ) {
s [ i ] = it ;
break ;
}
}
}
else {
for ( char it : "012" . toCharArray ( ) ) {
if ( it != s [ i - 1 ] ) {
s [ i ] = it ;
break ;
}
}
}
}
}
return cnt ;
}
| static int countMinimalReplacements ( char [ ] s ) { int n = s . length ; int cnt = 0 ; for ( int i = 1 ; i < n ; i ++ ) { if ( s [ i ] == s [ i - 1 ] ) { cnt += 1 ; if ( i != ( n - 1 ) ) { for ( char it : "012" . toCharArray ( ) ) { if ( it != s [ i + 1 ] && it != s [ i - 1 ] ) { s [ i ] = it ; break ; } } } else { for ( char it : "012" . toCharArray ( ) ) { if ( it != s [ i - 1 ] ) { s [ i ] = it ; break ; } } } } } return cnt ; } | (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: (field_access object: (identifier) field: (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 (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (block (enhanced_for_statement type: (integral_type) name: (identifier) value: (method_invocation object: (string_literal) name: (identifier) arguments: (argument_list)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) (break_statement)))))) alternative: (block (enhanced_for_statement type: (integral_type) name: (identifier) value: (method_invocation object: (string_literal) name: (identifier) arguments: (argument_list)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) (break_statement))))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String s = "201220211" ;
System . out . println ( countMinimalReplacements ( s . toCharArray ( ) ) ) ;
}
| public static void main ( String [ ] args ) { String s = "201220211" ; System . out . println ( countMinimalReplacements ( s . toCharArray ( ) ) ) ; } | (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 (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))))) |
static int factorial ( int n ) {
return ( n == 1 || n == 0 ) ? 1 : n * factorial ( n - 1 ) ;
}
| static int factorial ( int n ) { return ( n == 1 || n == 0 ) ? 1 : n * factorial ( n - 1 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (ternary_expression condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (decimal_integer_literal) alternative: (binary_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) |
public static void main ( String [ ] args ) {
int num = 5 ;
System . out . println ( "Factorial of " + num + " is " + factorial ( num ) ) ;
}
| public static void main ( String [ ] args ) { int num = 5 ; System . out . println ( " Factorial ▁ of ▁ " + num + " ▁ is ▁ " + factorial ( num ) ) ; } | (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: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
public static long firstkdigits ( int n , int k ) {
double product = n * Math . log10 ( n ) ;
double decimal_part = product - Math . floor ( product ) ;
decimal_part = Math . pow ( 10 , decimal_part ) ;
double digits = Math . pow ( 10 , k - 1 ) , i = 0 ;
return ( ( long ) ( decimal_part * digits ) ) ;
}
| public static long firstkdigits ( int n , int k ) { double product = n * Math . log10 ( n ) ; double decimal_part = product - Math . floor ( product ) ; decimal_part = Math . pow ( 10 , decimal_part ) ; double digits = Math . pow ( 10 , k - 1 ) , i = 0 ; return ( ( long ) ( decimal_part * digits ) ) ; } | (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 (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (binary_expression left: (identifier) right: (decimal_integer_literal))))) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (return_statement (parenthesized_expression (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))))) |
public static void main ( String [ ] args ) {
int n = 1450 ;
int k = 6 ;
System . out . println ( firstkdigits ( n , k ) ) ;
}
| public static void main ( String [ ] args ) { int n = 1450 ; int k = 6 ; System . out . println ( firstkdigits ( 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))) (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)))))))) |
static node newNode ( int item ) {
node temp = new node ( ) ;
temp . key = item ;
temp . left = temp . right = null ;
return temp ;
}
| static node newNode ( int item ) { node temp = new node ( ) ; temp . key = item ; temp . left = temp . right = null ; return temp ; } | (method_declaration (modifiers) type: (type_identifier) 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: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier))) (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (null_literal)))) (return_statement (identifier)))) |
static node insert ( node node , int key ) {
if ( node == null ) return newNode ( key ) ;
if ( key < node . key ) node . left = insert ( node . left , key ) ;
else if ( key > node . key ) node . right = insert ( node . right , key ) ;
return node ;
}
| static node insert ( node node , int key ) { if ( node == null ) return newNode ( key ) ; if ( key < node . key ) node . left = insert ( node . left , key ) ; else if ( key > node . key ) node . right = insert ( node . right , key ) ; return node ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (null_literal))) consequence: (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier)))) consequence: (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)) (identifier))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier)))) consequence: (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (method_invocation name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)) (identifier))))))) (return_statement (identifier)))) |
static int maxDepth ( node node ) {
if ( node == null ) return 0 ;
else {
int lDepth = maxDepth ( node . left ) ;
int rDepth = maxDepth ( node . right ) ;
if ( lDepth > rDepth ) return ( lDepth + 1 ) ;
else return ( rDepth + 1 ) ;
}
}
| static int maxDepth ( node node ) { if ( node == null ) return 0 ; else { int lDepth = maxDepth ( node . left ) ; int rDepth = maxDepth ( node . right ) ; if ( lDepth > rDepth ) return ( lDepth + 1 ) ; else return ( rDepth + 1 ) ; } } | (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: (identifier) right: (null_literal))) consequence: (return_statement (decimal_integer_literal)) alternative: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) |
static int maxHeight ( int a [ ] , int n ) {
node rootA = null ;
rootA = insert ( rootA , a [ 0 ] ) ;
for ( int i = 1 ;
i < n ;
i ++ ) rootA = insert ( rootA , a [ i ] ) ;
node rootB = null ;
rootB = insert ( rootB , a [ n - 1 ] ) ;
for ( int i = n - 2 ;
i >= 0 ;
i -- ) rootB = insert ( rootB , a [ i ] ) ;
int A = maxDepth ( rootA ) - 1 ;
int B = maxDepth ( rootB ) - 1 ;
return Math . max ( A , B ) ;
}
| static int maxHeight ( int a [ ] , int n ) { node rootA = null ; rootA = insert ( rootA , a [ 0 ] ) ; for ( int i = 1 ; i < n ; i ++ ) rootA = insert ( rootA , a [ i ] ) ; node rootB = null ; rootB = insert ( rootB , a [ n - 1 ] ) ; for ( int i = n - 2 ; i >= 0 ; i -- ) rootB = insert ( rootB , a [ i ] ) ; int A = maxDepth ( rootA ) - 1 ; int B = maxDepth ( rootB ) - 1 ; return Math . max ( A , B ) ; } | (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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (null_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (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: (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (null_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_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: (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
public static void main ( String args [ ] ) {
int a [ ] = {
2 , 1 , 3 , 4 };
int n = a . length ;
System . out . println ( maxHeight ( a , n ) ) ;
}
| public static void main ( String args [ ] ) { int a [ ] = { 2 , 1 , 3 , 4 } ; int n = a . length ; System . out . println ( maxHeight ( a , 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)))) (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 countBits ( int n ) {
int count = 0 ;
while ( n != 0 ) {
count ++ ;
n >>= 1 ;
}
return count ;
}
| static int countBits ( int n ) { int count = 0 ; while ( n != 0 ) { count ++ ; n >>= 1 ; } return count ; } | (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))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (update_expression (identifier))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (return_statement (identifier)))) |
public static void main ( String [ ] arg ) {
int i = 65 ;
System . out . print ( countBits ( i ) ) ;
}
| public static void main ( String [ ] arg ) { int i = 65 ; System . out . print ( countBits ( 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) 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 printWordsWithoutIfSwitch ( int n ) {
int digits [ ] = new int [ 10 ] ;
int dc = 0 ;
do {
digits [ dc ] = n % 10 ;
n = n / 10 ;
dc ++ ;
}
while ( n != 0 ) ;
for ( int i = dc - 1 ;
i >= 0 ;
i -- ) System . out . print ( word [ digits [ i ] ] + " " ) ;
}
| static void printWordsWithoutIfSwitch ( int n ) { int digits [ ] = new int [ 10 ] ; int dc = 0 ; do { digits [ dc ] = n % 10 ; n = n / 10 ; dc ++ ; } while ( n != 0 ) ; for ( int i = dc - 1 ; i >= 0 ; i -- ) System . out . print ( word [ digits [ 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: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) 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))) (do_statement body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (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 (update_expression (identifier)))) condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_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: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (string_literal)))))))) |
public static void main ( String [ ] args ) {
int n = 350 ;
printWordsWithoutIfSwitch ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 350 ; printWordsWithoutIfSwitch ( 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 boolean isVowel ( char c ) {
if ( c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' ) return true ;
return false ;
}
| static boolean isVowel ( char c ) { if ( c == ' a ' || c == ' e ' || c == ' i ' || c == ' o ' || c == ' u ' ) 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: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (character_literal)) right: (binary_expression left: (identifier) right: (character_literal))) right: (binary_expression left: (identifier) right: (character_literal))) right: (binary_expression left: (identifier) right: (character_literal))) right: (binary_expression left: (identifier) right: (character_literal)))) consequence: (return_statement (true))) (return_statement (false)))) |
static boolean isVowelPrime ( String str , int n ) {
boolean [ ] prime = new boolean [ n ] ;
Arrays . fill ( prime , true ) ;
prime [ 0 ] = false ;
prime [ 1 ] = false ;
for ( int p = 2 ;
p * p < n ;
p ++ ) {
if ( prime [ p ] == true ) {
for ( int i = p * p ;
i < n ;
i += p ) prime [ i ] = false ;
}
}
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( isVowel ( str . charAt ( i ) ) && ! prime [ i ] ) return false ;
}
return true ;
}
| static boolean isVowelPrime ( String str , int n ) { boolean [ ] prime = new boolean [ n ] ; Arrays . fill ( prime , true ) ; prime [ 0 ] = false ; prime [ 1 ] = false ; for ( int p = 2 ; p * p < n ; p ++ ) { if ( prime [ p ] == true ) { for ( int i = p * p ; i < n ; i += p ) prime [ i ] = false ; } } for ( int i = 0 ; i < n ; i ++ ) { if ( isVowel ( str . charAt ( i ) ) && ! prime [ i ] ) return false ; } return true ; } | (method_declaration (modifiers) type: (boolean_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: (array_type element: (boolean_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (boolean_type) dimensions: (dimensions_expr (identifier))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (true)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (false))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (false))) (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: (array_access array: (identifier) index: (identifier)) right: (true))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (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: (method_invocation name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (unary_expression operand: (array_access array: (identifier) index: (identifier))))) consequence: (return_statement (false))))) (return_statement (true)))) |
public static void main ( String [ ] args ) {
String str = "geeksforgeeks" ;
int n = str . length ( ) ;
if ( isVowelPrime ( str , n ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String [ ] args ) { String str = " geeksforgeeks " ; int n = str . length ( ) ; if ( isVowelPrime ( str , 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: (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)))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (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 int __gcd ( int a , int b ) {
if ( a == 0 ) return b ;
if ( b == 0 ) return a ;
if ( a == b ) return a ;
if ( a > b ) return __gcd ( a - b , b ) ;
return __gcd ( a , b - a ) ;
}
| static int __gcd ( int a , int b ) { if ( a == 0 ) return b ; if ( b == 0 ) return a ; if ( a == b ) return a ; if ( a > b ) return __gcd ( a - b , b ) ; return __gcd ( a , b - a ) ; } | (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: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (identifier))))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (identifier))))))) |
static int lcm ( int a , int b ) {
return ( a / __gcd ( a , b ) * b ) ;
}
| static int lcm ( int a , int b ) { return ( a / __gcd ( a , b ) * b ) ; } | (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 (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) right: (identifier)))))) |
static int getMinValue ( int c ) {
int ans = Integer . MAX_VALUE ;
for ( int i = 1 ;
i <= Math . sqrt ( c ) ;
i ++ ) {
if ( c % i == 0 && lcm ( i , c / i ) == c ) {
ans = Math . min ( ans , Math . max ( i , c / i ) ) ;
}
}
return ans ;
}
| static int getMinValue ( int c ) { int ans = Integer . MAX_VALUE ; for ( int i = 1 ; i <= Math . sqrt ( c ) ; i ++ ) { if ( c % i == 0 && lcm ( i , c / i ) == c ) { ans = Math . min ( ans , Math . max ( i , c / i ) ) ; } } return ans ; } | (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: (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: (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: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)) right: (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (identifier)))) right: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (identifier)))))))))))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
int c = 6 ;
System . out . println ( getMinValue ( c ) ) ;
}
| public static void main ( String args [ ] ) { int c = 6 ; System . out . println ( getMinValue ( c ) ) ; } | (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 int countTriangles ( int a [ ] , int n ) {
int cnt = 0 ;
int pairs = 0 ;
for ( int i = n - 1 ;
i >= 0 ;
i -- ) {
pairs += a [ i ] / 2 ;
if ( a [ i ] % 2 == 1 && pairs > 0 ) {
cnt += 1 ;
pairs -= 1 ;
}
}
cnt += ( 2 * pairs ) / 3 ;
return cnt ;
}
| static int countTriangles ( int a [ ] , int n ) { int cnt = 0 ; int pairs = 0 ; for ( int i = n - 1 ; i >= 0 ; i -- ) { pairs += a [ i ] / 2 ; if ( a [ i ] % 2 == 1 && pairs > 0 ) { cnt += 1 ; pairs -= 1 ; } } cnt += ( 2 * pairs ) / 3 ; return cnt ; } | (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))) (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: (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: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (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: (decimal_integer_literal))))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (decimal_integer_literal)))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int a [ ] = {
1 , 2 , 2 , 2 , 2 };
int n = a . length ;
System . out . println ( countTriangles ( a , n ) ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { 1 , 2 , 2 , 2 , 2 } ; int n = a . length ; System . out . println ( countTriangles ( a , 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 void find ( int n , int m , int p , int q [ ] [ ] ) {
Vector < Integer > z = new Vector < Integer > ( ) ;
int i ;
for ( i = 0 ;
i < p ;
i ++ ) z . add ( q [ i ] [ 1 ] ) ;
Collections . sort ( z ) ;
System . out . print ( z . get ( z . size ( ) - 1 ) - z . get ( 0 ) ) ;
}
| static void find ( int n , int m , int p , int q [ ] [ ] ) { Vector < Integer > z = new Vector < Integer > ( ) ; int i ; for ( i = 0 ; i < p ; i ++ ) z . add ( q [ i ] [ 1 ] ) ; Collections . sort ( z ) ; System . out . print ( z . get ( z . size ( ) - 1 ) - z . get ( 0 ) ) ; } | (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)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) 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))) (for_statement init: (assignment_expression left: (identifier) right: (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: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal)))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (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)))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))))))))) |
public static void main ( String args [ ] ) {
int n = 2 ;
int m = 2 ;
int p = 2 ;
int q [ ] [ ] = {
{
0 , 0 }, {
0 , 1 }
};
find ( n , m , p , q ) ;
}
| public static void main ( String args [ ] ) { int n = 2 ; int m = 2 ; int p = 2 ; int q [ ] [ ] = { { 0 , 0 } , { 0 , 1 } } ; find ( n , m , p , q ) ; } | (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: (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) dimensions: (dimensions) value: (array_initializer (array_initializer (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier)))))) |
static int digitSum ( int num ) {
int s = 0 ;
while ( num != 0 ) {
s = s + num % 10 ;
num = num / 10 ;
}
return s ;
}
| static int digitSum ( int num ) { int s = 0 ; while ( num != 0 ) { s = s + num % 10 ; num = num / 10 ; } return s ; } | (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))) (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: (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)))))) (return_statement (identifier)))) |
static void sieveOfEratosthenes ( ) {
for ( int i = 2 ;
i < maxSize ;
i ++ ) {
isPrime [ i ] = true ;
}
for ( int i = 2 ;
i * i <= maxSize ;
i ++ ) {
if ( isPrime [ i ] ) {
for ( int j = i * i ;
j < maxSize ;
j += i ) {
isPrime [ j ] = false ;
}
}
}
}
| static void sieveOfEratosthenes ( ) { for ( int i = 2 ; i < maxSize ; i ++ ) { isPrime [ i ] = true ; } for ( int i = 2 ; i * i <= maxSize ; i ++ ) { if ( isPrime [ i ] ) { for ( int j = i * i ; j < maxSize ; j += i ) { isPrime [ j ] = false ; } } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters) 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 (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: (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: (binary_expression left: (identifier) right: (identifier)))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (false))))))))))) |
static void precompute ( int k ) {
sieveOfEratosthenes ( ) ;
for ( int i = 1 ;
i < maxSize ;
i ++ ) {
int sum = digitSum ( i ) ;
if ( isPrime [ sum ] == true && sum % k == 0 ) {
prefix [ i ] ++ ;
}
}
for ( int i = 1 ;
i < maxSize ;
i ++ ) {
prefix [ i ] = prefix [ i ] + prefix [ i - 1 ] ;
}
}
| static void precompute ( int k ) { sieveOfEratosthenes ( ) ; for ( int i = 1 ; i < maxSize ; i ++ ) { int sum = digitSum ( i ) ; if ( isPrime [ sum ] == true && sum % k == 0 ) { prefix [ i ] ++ ; } } for ( int i = 1 ; i < maxSize ; i ++ ) { prefix [ i ] = prefix [ i ] + prefix [ i - 1 ] ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation name: (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 (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: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (true)) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)))) consequence: (block (expression_statement (update_expression (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 (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))))) |
static void performQueries ( int k , int q , int query [ ] [ ] ) {
precompute ( k ) ;
for ( int i = 0 ;
i < q ;
i ++ ) {
int l = query [ i ] [ 0 ] , r = query [ i ] [ 1 ] ;
int cnt = prefix [ r ] - prefix [ l - 1 ] ;
System . out . println ( cnt ) ;
}
}
| static void performQueries ( int k , int q , int query [ ] [ ] ) { precompute ( k ) ; for ( int i = 0 ; i < q ; i ++ ) { int l = query [ i ] [ 0 ] , r = query [ i ] [ 1 ] ; int cnt = prefix [ r ] - prefix [ l - 1 ] ; System . out . println ( cnt ) ; } } | (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)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) body: (block (expression_statement (method_invocation 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: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal))) declarator: (variable_declarator name: (identifier) value: (array_access array: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))))) |
public static void main ( String [ ] args ) {
int query [ ] [ ] = {
{
1 , 11 }, {
5 , 15 }, {
2 , 24 }
};
int k = 2 , q = query . length ;
performQueries ( k , q , query ) ;
}
| public static void main ( String [ ] args ) { int query [ ] [ ] = { { 1 , 11 } , { 5 , 15 } , { 2 , 24 } } ; int k = 2 , q = query . length ; performQueries ( k , q , query ) ; } | (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 (array_initializer (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (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: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))) |
static int sumOfTheSeries ( int n ) {
return ( n * ( n + 1 ) / 2 ) * ( 2 * n + 1 ) / 3 ;
}
| static int sumOfTheSeries ( int n ) { return ( n * ( n + 1 ) / 2 ) * ( 2 * n + 1 ) / 3 ; } | (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: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal)))) right: (decimal_integer_literal))))) |
public static void main ( String [ ] args ) {
int n = 5 ;
System . out . println ( "Sum = " + sumOfTheSeries ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 5 ; System . out . println ( " Sum ▁ = ▁ " + sumOfTheSeries ( 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 void solveQuery ( int n , int q , int qi [ ] , int qj [ ] ) {
int [ ] arr = new int [ MAX ] ;
for ( int i = 0 ;
i <= n ;
i ++ ) arr [ i ] = 0 ;
for ( int k = 0 ;
k < q ;
k ++ ) {
int flag = 0 ;
if ( qj [ k ] < qi [ k ] ) {
int temp = qi [ k ] ;
qi [ k ] = qj [ k ] ;
qj [ k ] = temp ;
}
if ( arr [ qi [ k ] ] != 0 || arr [ qj [ k ] ] != 0 ) flag = 1 ;
else if ( qi [ k ] == qj [ k ] ) flag = 1 ;
else {
for ( int i = 1 ;
i < qi [ k ] ;
i ++ ) {
if ( arr [ i ] != 0 && arr [ i ] < qj [ k ] && qi [ k ] < arr [ i ] ) {
flag = 1 ;
break ;
}
}
if ( flag == 0 ) {
for ( int i = qi [ k ] + 1 ;
i < qj [ k ] ;
i ++ ) {
if ( arr [ i ] != 0 && arr [ i ] > qj [ k ] ) {
flag = 1 ;
break ;
}
}
}
}
if ( flag == 0 ) {
System . out . println ( "YES" ) ;
arr [ qi [ k ] ] = qj [ k ] ;
arr [ qj [ k ] ] = qi [ k ] ;
}
else System . out . println ( "NO" ) ;
}
}
| static void solveQuery ( int n , int q , int qi [ ] , int qj [ ] ) { int [ ] arr = new int [ MAX ] ; for ( int i = 0 ; i <= n ; i ++ ) arr [ i ] = 0 ; for ( int k = 0 ; k < q ; k ++ ) { int flag = 0 ; if ( qj [ k ] < qi [ k ] ) { int temp = qi [ k ] ; qi [ k ] = qj [ k ] ; qj [ k ] = temp ; } if ( arr [ qi [ k ] ] != 0 || arr [ qj [ k ] ] != 0 ) flag = 1 ; else if ( qi [ k ] == qj [ k ] ) flag = 1 ; else { for ( int i = 1 ; i < qi [ k ] ; i ++ ) { if ( arr [ i ] != 0 && arr [ i ] < qj [ k ] && qi [ k ] < arr [ i ] ) { flag = 1 ; break ; } } if ( flag == 0 ) { for ( int i = qi [ k ] + 1 ; i < qj [ k ] ; i ++ ) { if ( arr [ i ] != 0 && arr [ i ] > qj [ k ] ) { flag = 1 ; break ; } } } } if ( flag == 0 ) { System . out . println ( " YES " ) ; arr [ qi [ k ] ] = qj [ k ] ; arr [ qj [ k ] ] = qi [ k ] ; } else System . out . println ( " NO " ) ; } } | (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)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) 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 (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)))) (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))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (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))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal)) right: (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) 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: (array_access array: (identifier) index: (identifier))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (break_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (break_statement)))))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (array_access array: (identifier) index: (identifier))))) 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 ) {
int n = 10 ;
int q = 7 ;
int qi [ ] = {
1 , 2 , 2 , 2 , 9 , 10 , 8 };
int qj [ ] = {
5 , 7 , 3 , 4 , 9 , 9 , 6 };
solveQuery ( n , q , qi , qj ) ;
}
| public static void main ( String [ ] args ) { int n = 10 ; int q = 7 ; int qi [ ] = { 1 , 2 , 2 , 2 , 9 , 10 , 8 } ; int qj [ ] = { 5 , 7 , 3 , 4 , 9 , 9 , 6 } ; solveQuery ( n , q , qi , qj ) ; } | (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))) (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) 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)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier)))))) |
public static void main ( String args [ ] ) {
BinaryTree tree = new BinaryTree ( ) ;
tree . root = new Node ( 5 ) ;
tree . root . left = new Node ( 2 ) ;
tree . root . right = new Node ( 6 ) ;
tree . root . left . left = new Node ( 1 ) ;
tree . root . left . right = new Node ( 4 ) ;
tree . root . left . right . left = new Node ( 3 ) ;
tree . root . right . right = new Node ( 8 ) ;
tree . root . right . right . right = new Node ( 9 ) ;
tree . root . right . right . left = new Node ( 7 ) ;
System . out . println ( tree . getLevelDiff ( tree . root ) + " is the required difference" ) ;
}
| public static void main ( String args [ ] ) { BinaryTree tree = new BinaryTree ( ) ; tree . root = new Node ( 5 ) ; tree . root . left = new Node ( 2 ) ; tree . root . right = new Node ( 6 ) ; tree . root . left . left = new Node ( 1 ) ; tree . root . left . right = new Node ( 4 ) ; tree . root . left . right . left = new Node ( 3 ) ; tree . root . right . right = new Node ( 8 ) ; tree . root . right . right . right = new Node ( 9 ) ; tree . root . right . right . left = new Node ( 7 ) ; System . out . println ( tree . getLevelDiff ( tree . root ) + " ▁ is ▁ the ▁ required ▁ difference " ) ; } | (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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (field_access object: (identifier) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (assignment_expression left: (field_access object: (field_access object: (field_access object: (field_access object: (identifier) field: (identifier)) field: (identifier)) field: (identifier)) field: (identifier)) right: (object_creation_expression type: (type_identifier) arguments: (argument_list (decimal_integer_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier)))) right: (string_literal))))))) |
static void findkth ( int n , int k ) {
Vector < Integer > v = new Vector < Integer > ( ) ;
for ( int i = 1 ;
i <= Math . sqrt ( n ) ;
i ++ ) {
if ( n % i == 0 ) {
v . add ( i ) ;
if ( i != Math . sqrt ( n ) ) v . add ( n / i ) ;
}
}
Collections . sort ( v ) ;
if ( k > v . size ( ) ) System . out . print ( "Doesn't Exist" ) ;
else System . out . print ( v . get ( k - 1 ) ) ;
}
| static void findkth ( int n , int k ) { Vector < Integer > v = new Vector < Integer > ( ) ; for ( int i = 1 ; i <= Math . sqrt ( n ) ; i ++ ) { if ( n % i == 0 ) { v . add ( i ) ; if ( i != Math . sqrt ( n ) ) v . add ( n / i ) ; } } Collections . sort ( v ) ; if ( k > v . size ( ) ) System . out . print ( " Doesn ' t ▁ Exist " ) ; else System . out . print ( v . get ( k - 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: (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: (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: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)))))))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) 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 (binary_expression left: (identifier) right: (decimal_integer_literal)))))))))) |
public static void main ( String [ ] args ) {
int n = 15 , k = 2 ;
findkth ( n , k ) ;
}
| public static void main ( String [ ] args ) { int n = 15 , k = 2 ; findkth ( 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)))))) |
Subsets and Splits