code
stringlengths 31
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stringlengths 30
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static int max_element ( int arr [ ] ) {
int max_e = Integer . MIN_VALUE ;
for ( int i = 0 ;
i < arr . length ;
i ++ ) {
max_e = Math . max ( max_e , arr [ i ] ) ;
}
return max_e ;
}
| static int max_element ( int arr [ ] ) { int max_e = Integer . MIN_VALUE ; for ( int i = 0 ; i < arr . length ; i ++ ) { max_e = Math . max ( max_e , arr [ i ] ) ; } return max_e ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) 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: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))))) (return_statement (identifier)))) |
static int nonPrimeSum ( int arr [ ] , int n ) {
int max_val = max_element ( arr ) ;
boolean prime [ ] = new boolean [ max_val + 1 ] ;
for ( int i = 0 ;
i < prime . length ;
i ++ ) prime [ i ] = true ;
prime [ 0 ] = false ;
prime [ 1 ] = false ;
for ( int p = 2 ;
p * p <= max_val ;
p ++ ) {
if ( prime [ p ] == true ) {
for ( int i = p * 2 ;
i <= max_val ;
i += p ) prime [ i ] = false ;
}
}
int sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) if ( ! prime [ arr [ i ] ] ) sum += arr [ i ] ;
return sum ;
}
| static int nonPrimeSum ( int arr [ ] , int n ) { int max_val = max_element ( arr ) ; boolean prime [ ] = new boolean [ max_val + 1 ] ; for ( int i = 0 ; i < prime . length ; i ++ ) prime [ i ] = true ; prime [ 0 ] = false ; prime [ 1 ] = false ; for ( int p = 2 ; p * p <= max_val ; p ++ ) { if ( prime [ p ] == true ) { for ( int i = p * 2 ; i <= max_val ; i += p ) prime [ i ] = false ; } } int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) if ( ! prime [ arr [ i ] ] ) sum += arr [ 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: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (boolean_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier))) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (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: (decimal_integer_literal)))) 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)))))))) (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 (unary_expression operand: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
int arr [ ] = {
1 , 3 , 7 , 4 , 9 , 8 };
int n = arr . length ;
System . out . println ( nonPrimeSum ( arr , n ) ) ;
}
| public static void main ( String args [ ] ) { int arr [ ] = { 1 , 3 , 7 , 4 , 9 , 8 } ; int n = arr . length ; System . out . println ( nonPrimeSum ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (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 maxlenAP ( int a [ ] , int n , int d ) {
HashMap < Integer , Integer > m = new HashMap < Integer , Integer > ( ) ;
int maxt = 1 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( m . containsKey ( a [ i ] - i * d ) ) {
int freq = m . get ( a [ i ] - i * d ) ;
freq ++ ;
m . put ( a [ i ] - i * d , freq ) ;
}
else {
m . put ( a [ i ] - i * d , 1 ) ;
}
}
for ( Entry < Integer , Integer > val : m . entrySet ( ) ) {
if ( maxt < val . getValue ( ) ) maxt = val . getValue ( ) ;
}
return maxt ;
}
| static int maxlenAP ( int a [ ] , int n , int d ) { HashMap < Integer , Integer > m = new HashMap < Integer , Integer > ( ) ; int maxt = 1 ; for ( int i = 0 ; i < n ; i ++ ) { if ( m . containsKey ( a [ i ] - i * d ) ) { int freq = m . get ( a [ i ] - i * d ) ; freq ++ ; m . put ( a [ i ] - i * d , freq ) ; } else { m . put ( a [ i ] - i * d , 1 ) ; } } for ( Entry < Integer , Integer > val : m . entrySet ( ) ) { if ( maxt < val . getValue ( ) ) maxt = val . getValue ( ) ; } return maxt ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (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 (type_identifier) (type_identifier))) 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 (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))))) consequence: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (identifier))))))) (expression_statement (update_expression (identifier))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (identifier))) (identifier))))) alternative: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (identifier) right: (identifier))) (decimal_integer_literal)))))))) (enhanced_for_statement type: (generic_type (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: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 10 , d = 3 ;
int a [ ] = new int [ ] {
1 , 4 , 2 , 5 , 20 , 11 , 56 , 100 , 20 , 23 };
System . out . print ( maxlenAP ( a , n , d ) + "\n" ) ;
}
| public static void main ( String [ ] args ) { int n = 10 , d = 3 ; int a [ ] = new int [ ] { 1 , 4 , 2 , 5 , 20 , 11 , 56 , 100 , 20 , 23 } ; System . out . print ( maxlenAP ( a , n , d ) + " \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)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (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 void findSet ( int arr [ ] , int n , int k , int m ) {
Vector < Integer > [ ] remainder_set = new Vector [ k ] ;
for ( int i = 0 ;
i < k ;
i ++ ) {
remainder_set [ i ] = new Vector < Integer > ( ) ;
}
for ( int i = 0 ;
i < n ;
i ++ ) {
int rem = arr [ i ] % k ;
remainder_set [ rem ] . add ( arr [ i ] ) ;
}
for ( int i = 0 ;
i < k ;
i ++ ) {
if ( remainder_set [ i ] . size ( ) >= m ) {
System . out . println ( "Yes" ) ;
for ( int j = 0 ;
j < m ;
j ++ ) System . out . print ( remainder_set [ i ] . get ( j ) + " " ) ;
return ;
}
}
System . out . print ( "No" ) ;
}
| static void findSet ( int arr [ ] , int n , int k , int m ) { Vector < Integer > [ ] remainder_set = new Vector [ k ] ; for ( int i = 0 ; i < k ; i ++ ) { remainder_set [ i ] = new Vector < Integer > ( ) ; } for ( int i = 0 ; i < n ; i ++ ) { int rem = arr [ i ] % k ; remainder_set [ rem ] . add ( arr [ i ] ) ; } for ( int i = 0 ; i < k ; i ++ ) { if ( remainder_set [ i ] . size ( ) >= m ) { System . out . println ( " Yes " ) ; for ( int j = 0 ; j < m ; j ++ ) System . out . print ( remainder_set [ i ] . get ( j ) + " ▁ " ) ; return ; } } System . out . print ( " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (generic_type (type_identifier) (type_arguments (type_identifier))) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (type_identifier) 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: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier)))) (expression_statement (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list)) right: (identifier))) consequence: (block (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: (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (identifier))) right: (string_literal)))))) (return_statement))))) (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 arr [ ] = {
5 , 8 , 9 , 12 , 13 , 7 , 11 , 15 };
int k = 4 ;
int m = 3 ;
int n = arr . length ;
findSet ( arr , n , k , m ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 5 , 8 , 9 , 12 , 13 , 7 , 11 , 15 } ; int k = 4 ; int m = 3 ; int n = arr . length ; findSet ( arr , n , k , m ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier)))))) |
static boolean isScalarMatrix ( int mat [ ] [ ] ) {
for ( int i = 0 ;
i < N ;
i ++ ) for ( int j = 0 ;
j < N ;
j ++ ) if ( ( i != j ) && ( mat [ i ] [ j ] != 0 ) ) return false ;
for ( int i = 0 ;
i < N - 1 ;
i ++ ) if ( mat [ i ] [ i ] != mat [ i + 1 ] [ i + 1 ] ) return false ;
return true ;
}
| static boolean isScalarMatrix ( int mat [ ] [ ] ) { for ( int i = 0 ; i < N ; i ++ ) for ( int j = 0 ; j < N ; j ++ ) if ( ( i != j ) && ( mat [ i ] [ j ] != 0 ) ) return false ; for ( int i = 0 ; i < N - 1 ; i ++ ) if ( mat [ i ] [ i ] != mat [ i + 1 ] [ i + 1 ] ) return false ; return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) 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: (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: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (decimal_integer_literal))))) consequence: (return_statement (false))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (return_statement (false)))) (return_statement (true)))) |
public static void main ( String args [ ] ) {
int mat [ ] [ ] = {
{
2 , 0 , 0 , 0 }, {
0 , 2 , 0 , 0 }, {
0 , 0 , 2 , 0 }, {
0 , 0 , 0 , 2 }
};
if ( isScalarMatrix ( mat ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String args [ ] ) { int mat [ ] [ ] = { { 2 , 0 , 0 , 0 } , { 0 , 2 , 0 , 0 } , { 0 , 0 , 2 , 0 } , { 0 , 0 , 0 , 2 } } ; if ( isScalarMatrix ( mat ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (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 double minRevolutions ( double r , int x1 , int y1 , int x2 , int y2 ) {
double d = Math . sqrt ( ( x1 - x2 ) * ( x1 - x2 ) + ( y1 - y2 ) * ( y1 - y2 ) ) ;
return Math . ceil ( d / ( 2 * r ) ) ;
}
| static double minRevolutions ( double r , int x1 , int y1 , int x2 , int y2 ) { double d = Math . sqrt ( ( x1 - x2 ) * ( x1 - x2 ) + ( y1 - y2 ) * ( y1 - y2 ) ) ; return Math . ceil ( d / ( 2 * r ) ) ; } | (method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))))))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))))))))) |
public static void main ( String arg [ ] ) {
int r = 2 , x1 = 0 , y1 = 0 ;
int x2 = 0 , y2 = 4 ;
System . out . print ( ( int ) minRevolutions ( r , x1 , y1 , x2 , y2 ) ) ;
}
| public static void main ( String arg [ ] ) { int r = 2 , x1 = 0 , y1 = 0 ; int x2 = 0 , y2 = 4 ; System . out . print ( ( int ) minRevolutions ( r , x1 , y1 , x2 , y2 ) ) ; } | (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)) 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: (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 (cast_expression type: (integral_type) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier) (identifier))))))))) |
static void convert12 ( String str ) {
int h1 = ( int ) str . charAt ( 0 ) - '0' ;
int h2 = ( int ) str . charAt ( 1 ) - '0' ;
int hh = h1 * 10 + h2 ;
String Meridien ;
if ( hh < 12 ) {
Meridien = "AM" ;
}
else Meridien = "PM" ;
hh %= 12 ;
if ( hh == 0 ) {
System . out . print ( "12" ) ;
for ( int i = 2 ;
i < 8 ;
++ i ) {
System . out . print ( str . charAt ( i ) ) ;
}
}
else {
System . out . print ( hh ) ;
for ( int i = 2 ;
i < 8 ;
++ i ) {
System . out . print ( str . charAt ( i ) ) ;
}
}
System . out . println ( " " + Meridien ) ;
}
| static void convert12 ( String str ) { int h1 = ( int ) str . charAt ( 0 ) - '0' ; int h2 = ( int ) str . charAt ( 1 ) - '0' ; int hh = h1 * 10 + h2 ; String Meridien ; if ( hh < 12 ) { Meridien = " AM " ; } else Meridien = " PM " ; hh %= 12 ; if ( hh == 0 ) { System . out . print ( "12" ) ; for ( int i = 2 ; i < 8 ; ++ i ) { System . out . print ( str . charAt ( i ) ) ; } } else { System . out . print ( hh ) ; for ( int i = 2 ; i < 8 ; ++ i ) { System . out . print ( str . charAt ( i ) ) ; } } System . out . println ( " ▁ " + Meridien ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) right: (character_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) right: (character_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (identifier)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (string_literal)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (string_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (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)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (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: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier))))))) |
public static void main ( String ar [ ] ) {
String str = "17:35:20" ;
convert12 ( str ) ;
}
| public static void main ( String ar [ ] ) { String str = "17:35:20" ; convert12 ( str ) ; } | (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: (string_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static boolean isDigitPresent ( int m , boolean hash [ ] ) {
while ( m > 0 ) {
if ( hash [ m % 10 ] ) return true ;
m = m / 10 ;
}
return false ;
}
| static boolean isDigitPresent ( int m , boolean hash [ ] ) { while ( m > 0 ) { if ( hash [ m % 10 ] ) return true ; m = m / 10 ; } return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (boolean_type) name: (identifier) dimensions: (dimensions))) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (if_statement condition: (parenthesized_expression (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (true))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (false)))) |
static int countDivisibles ( int n ) {
boolean hash [ ] = new boolean [ 10 ] ;
int m = n ;
while ( m > 0 ) {
hash [ m % 10 ] = true ;
m = m / 10 ;
}
int ans = 0 ;
for ( int i = 1 ;
i <= Math . sqrt ( n ) ;
i ++ ) {
if ( n % i == 0 ) {
if ( isDigitPresent ( i , hash ) ) ans ++ ;
if ( n / i != i ) {
if ( isDigitPresent ( n / i , hash ) ) ans ++ ;
}
}
}
return ans ;
}
| static int countDivisibles ( int n ) { boolean hash [ ] = new boolean [ 10 ] ; int m = n ; while ( m > 0 ) { hash [ m % 10 ] = true ; m = m / 10 ; } int ans = 0 ; for ( int i = 1 ; i <= Math . sqrt ( n ) ; i ++ ) { if ( n % i == 0 ) { if ( isDigitPresent ( i , hash ) ) ans ++ ; if ( n / i != i ) { if ( isDigitPresent ( n / i , hash ) ) ans ++ ; } } } 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: (boolean_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (boolean_type) dimensions: (dimensions_expr (decimal_integer_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 (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (true))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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 (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) consequence: (expression_statement (update_expression (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))) consequence: (block (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (identifier)))) consequence: (expression_statement (update_expression (identifier)))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 15 ;
System . out . print ( countDivisibles ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 15 ; System . out . print ( countDivisibles ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean findGreater ( int x , int y ) {
if ( x > y ) {
return false ;
}
else {
return true ;
}
}
| static boolean findGreater ( int x , int y ) { if ( x > y ) { return false ; } else { return true ; } } | (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: (identifier))) consequence: (block (return_statement (false))) alternative: (block (return_statement (true)))))) |
public static void main ( String [ ] args ) {
int x = 4 ;
int y = 9 ;
if ( findGreater ( x , y ) ) System . out . println ( "1" ) ;
else System . out . println ( "2" ) ;
}
| public static void main ( String [ ] args ) { int x = 4 ; int y = 9 ; if ( findGreater ( x , y ) ) System . out . println ( "1" ) ; else System . out . println ( "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 (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))) (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 void triangular_series ( int n ) {
int i , j = 1 , k = 1 ;
for ( i = 1 ;
i <= n ;
i ++ ) {
System . out . printf ( "%d " , k ) ;
j = j + 1 ;
k = k + j ;
}
}
| static void triangular_series ( int n ) { int i , j = 1 , k = 1 ; for ( i = 1 ; i <= n ; i ++ ) { System . out . printf ( " % d ▁ " , k ) ; j = j + 1 ; k = k + j ; } } | (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) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal) (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)))))))) |
public static void main ( String [ ] args ) {
int n = 5 ;
triangular_series ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 5 ; triangular_series ( n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int maxPathSum ( int tri [ ] [ ] , int m , int n ) {
for ( int i = m - 1 ;
i >= 0 ;
i -- ) {
for ( int j = 0 ;
j <= i ;
j ++ ) {
if ( tri [ i + 1 ] [ j ] > tri [ i + 1 ] [ j + 1 ] ) tri [ i ] [ j ] += tri [ i + 1 ] [ j ] ;
else tri [ i ] [ j ] += tri [ i + 1 ] [ j + 1 ] ;
}
}
return tri [ 0 ] [ 0 ] ;
}
| static int maxPathSum ( int tri [ ] [ ] , int m , int n ) { for ( int i = m - 1 ; i >= 0 ; i -- ) { for ( int j = 0 ; j <= i ; j ++ ) { if ( tri [ i + 1 ] [ j ] > tri [ i + 1 ] [ j + 1 ] ) tri [ i ] [ j ] += tri [ i + 1 ] [ j ] ; else tri [ i ] [ j ] += tri [ i + 1 ] [ j + 1 ] ; } } return tri [ 0 ] [ 0 ] ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (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: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) consequence: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (identifier)))) alternative: (expression_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))))) (return_statement (array_access array: (array_access array: (identifier) index: (decimal_integer_literal)) index: (decimal_integer_literal))))) |
public static void main ( String [ ] args ) {
int tri [ ] [ ] = {
{
1 , 0 , 0 }, {
4 , 8 , 0 }, {
1 , 5 , 3 }
};
System . out . println ( maxPathSum ( tri , 2 , 2 ) ) ;
}
| public static void main ( String [ ] args ) { int tri [ ] [ ] = { { 1 , 0 , 0 } , { 4 , 8 , 0 } , { 1 , 5 , 3 } } ; System . out . println ( maxPathSum ( tri , 2 , 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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (decimal_integer_literal)))))))) |
static int findSubSequence ( String s , int num ) {
int res = 0 ;
int i = 0 ;
while ( num > 0 ) {
if ( ( num & 1 ) == 1 ) res += s . charAt ( i ) - '0' ;
i ++ ;
num = num >> 1 ;
}
return res ;
}
| static int findSubSequence ( String s , int num ) { int res = 0 ; int i = 0 ; while ( num > 0 ) { if ( ( num & 1 ) == 1 ) res += s . charAt ( i ) - '0' ; i ++ ; num = num >> 1 ; } return res ; } | (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))) (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 (assignment_expression left: (identifier) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))))) (expression_statement (update_expression (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (identifier)))) |
static int combinedSum ( String s ) {
int n = s . length ( ) ;
int c_sum = 0 ;
int range = ( 1 << n ) - 1 ;
for ( int i = 0 ;
i <= range ;
i ++ ) c_sum += findSubSequence ( s , i ) ;
return c_sum ;
}
| static int combinedSum ( String s ) { int n = s . length ( ) ; int c_sum = 0 ; int range = ( 1 << n ) - 1 ; for ( int i = 0 ; i <= range ; i ++ ) c_sum += findSubSequence ( s , i ) ; return c_sum ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String s = "123" ;
System . out . println ( combinedSum ( s ) ) ;
}
| public static void main ( String [ ] args ) { String s = "123" ; System . out . println ( combinedSum ( s ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static String sumBaseB ( String a , String b , int base ) {
int len_a , len_b ;
len_a = a . length ( ) ;
len_b = b . length ( ) ;
String sum , s ;
s = "" ;
sum = "" ;
int diff ;
diff = Math . abs ( len_a - len_b ) ;
for ( int i = 1 ;
i <= diff ;
i ++ ) s += "0" ;
if ( len_a < len_b ) a = s + a ;
else b = s + b ;
int curr , carry = 0 ;
for ( int i = Math . max ( len_a , len_b ) - 1 ;
i > - 1 ;
i -- ) {
curr = carry + ( a . charAt ( i ) - '0' ) + ( b . charAt ( i ) - '0' ) ;
carry = curr / base ;
curr = curr % base ;
sum = ( char ) ( curr + '0' ) + sum ;
}
if ( carry > 0 ) sum = ( char ) ( carry + '0' ) + sum ;
return sum ;
}
| static String sumBaseB ( String a , String b , int base ) { int len_a , len_b ; len_a = a . length ( ) ; len_b = b . length ( ) ; String sum , s ; s = " " ; sum = " " ; int diff ; diff = Math . abs ( len_a - len_b ) ; for ( int i = 1 ; i <= diff ; i ++ ) s += "0" ; if ( len_a < len_b ) a = s + a ; else b = s + b ; int curr , carry = 0 ; for ( int i = Math . max ( len_a , len_b ) - 1 ; i > - 1 ; i -- ) { curr = carry + ( a . charAt ( i ) - '0' ) + ( b . charAt ( i ) - '0' ) ; carry = curr / base ; curr = curr % base ; sum = ( char ) ( curr + '0' ) + sum ; } if ( carry > 0 ) sum = ( char ) ( carry + '0' ) + sum ; return sum ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (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)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (string_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) 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: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)))) right: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_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: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal)))) right: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (character_literal)))) right: (identifier))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String a , b , sum ;
int base ;
a = "123" ;
b = "234" ;
base = 6 ;
sum = sumBaseB ( a , b , base ) ;
System . out . println ( sum ) ;
}
| public static void main ( String [ ] args ) { String a , b , sum ; int base ; a = "123" ; b = "234" ; base = 6 ; sum = sumBaseB ( a , b , base ) ; System . out . println ( sum ) ; } | (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)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))) |
static int minAbsDiff ( int n ) {
int left = ( int ) Math . pow ( 2 , ( int ) ( Math . log ( n ) / Math . log ( 2 ) ) ) ;
int right = left * 2 ;
return Math . min ( ( n - left ) , ( right - n ) ) ;
}
| static int minAbsDiff ( int n ) { int left = ( int ) Math . pow ( 2 , ( int ) ( Math . log ( n ) / Math . log ( 2 ) ) ) ; int right = left * 2 ; return Math . min ( ( n - left ) , ( right - n ) ) ; } | (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: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))))))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))))) |
public static void main ( String args [ ] ) {
int n = 15 ;
System . out . println ( minAbsDiff ( n ) ) ;
}
| public static void main ( String args [ ] ) { int n = 15 ; System . out . println ( minAbsDiff ( 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 Node insertNode ( Node start , int value ) {
if ( start == null ) {
Node new_node = new Node ( ) ;
new_node . data = value ;
new_node . next = new_node . prev = new_node ;
start = new_node ;
return new_node ;
}
Node last = ( start ) . prev ;
Node new_node = new Node ( ) ;
new_node . data = value ;
new_node . next = start ;
( start ) . prev = new_node ;
new_node . prev = last ;
last . next = new_node ;
return start ;
}
| static Node insertNode ( Node start , int value ) { if ( start == null ) { Node new_node = new Node ( ) ; new_node . data = value ; new_node . next = new_node . prev = new_node ; start = new_node ; return new_node ; } Node last = ( start ) . prev ; Node new_node = new Node ( ) ; new_node . data = value ; new_node . next = start ; ( start ) . prev = new_node ; new_node . prev = last ; last . next = new_node ; return start ; } | (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: (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: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))) (return_statement (identifier)))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (field_access object: (parenthesized_expression (identifier)) field: (identifier)))) (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: (identifier))) (expression_statement (assignment_expression left: (field_access object: (parenthesized_expression (identifier)) field: (identifier)) right: (identifier))) (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: (identifier))) (return_statement (identifier)))) |
static void displayList ( Node start ) {
Node temp = start ;
while ( temp . next != start ) {
System . out . printf ( "%d " , temp . data ) ;
temp = temp . next ;
}
System . out . printf ( "%d " , temp . data ) ;
}
| static void displayList ( Node start ) { Node temp = start ; while ( temp . next != start ) { System . out . printf ( " % d ▁ " , temp . data ) ; temp = temp . next ; } System . out . printf ( " % d ▁ " , temp . data ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal) (field_access object: (identifier) field: (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (field_access object: (identifier) field: (identifier)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal) (field_access object: (identifier) field: (identifier))))))) |
static int searchList ( Node start , int search ) {
Node temp = start ;
int count = 0 , flag = 0 , value ;
if ( temp == null ) return - 1 ;
else {
while ( temp . next != start ) {
count ++ ;
if ( temp . data == search ) {
flag = 1 ;
count -- ;
break ;
}
temp = temp . next ;
}
if ( temp . data == search ) {
count ++ ;
flag = 1 ;
}
if ( flag == 1 ) System . out . println ( "\n" + search + " found at location " + count ) ;
else System . out . println ( "\n" + search + " not found" ) ;
}
return - 1 ;
}
| static int searchList ( Node start , int search ) { Node temp = start ; int count = 0 , flag = 0 , value ; if ( temp == null ) return - 1 ; else { while ( temp . next != start ) { count ++ ; if ( temp . data == search ) { flag = 1 ; count -- ; break ; } temp = temp . next ; } if ( temp . data == search ) { count ++ ; flag = 1 ; } if ( flag == 1 ) System . out . println ( " \n " + search + " ▁ found ▁ at ▁ location ▁ " + count ) ; else System . out . println ( " \n " + search + " ▁ not ▁ found " ) ; } return - 1 ; } | (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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (identifier))) (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: (null_literal))) consequence: (return_statement (unary_expression operand: (decimal_integer_literal))) alternative: (block (while_statement condition: (parenthesized_expression (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier))) body: (block (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (update_expression (identifier))) (break_statement))) (expression_statement (assignment_expression left: (identifier) right: (field_access object: (identifier) field: (identifier)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (field_access object: (identifier) field: (identifier)) right: (identifier))) consequence: (block (expression_statement (update_expression (identifier))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_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: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (identifier))))) alternative: (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: (identifier)) right: (string_literal)))))))) (return_statement (unary_expression operand: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
Node start = null ;
start = insertNode ( start , 4 ) ;
start = insertNode ( start , 5 ) ;
start = insertNode ( start , 7 ) ;
start = insertNode ( start , 8 ) ;
start = insertNode ( start , 6 ) ;
System . out . printf ( "Created circular doubly linked list is: " ) ;
displayList ( start ) ;
searchList ( start , 5 ) ;
}
| public static void main ( String args [ ] ) { Node start = null ; start = insertNode ( start , 4 ) ; start = insertNode ( start , 5 ) ; start = insertNode ( start , 7 ) ; start = insertNode ( start , 8 ) ; start = insertNode ( start , 6 ) ; System . out . printf ( " Created ▁ circular ▁ doubly ▁ linked ▁ list ▁ is : ▁ " ) ; displayList ( start ) ; searchList ( start , 5 ) ; } | (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: (null_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (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 (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))))) |
static void pattern ( int nos , int i , int space ) {
char prt = '$' ;
int s , j ;
for ( s = nos ;
s >= 1 ;
s -- ) {
System . out . print ( " " ) ;
}
for ( j = 1 ;
j <= i ;
j ++ ) {
if ( space != 0 ) {
if ( i == 9 && j == 1 ) {
continue ;
}
}
if ( i == 1 || i == 9 ) {
System . out . print ( prt + "" ) ;
}
else if ( j == 1 || j == i ) {
System . out . print ( prt + "" ) ;
}
else {
System . out . print ( " " ) ;
}
}
}
| static void pattern ( int nos , int i , int space ) { char prt = ' $ ' ; int s , j ; for ( s = nos ; s >= 1 ; s -- ) { System . out . print ( " ▁ ▁ " ) ; } for ( j = 1 ; j <= i ; j ++ ) { if ( space != 0 ) { if ( i == 9 && j == 1 ) { continue ; } } if ( i == 1 || i == 9 ) { System . out . print ( prt + " " ) ; } else if ( j == 1 || j == i ) { System . out . print ( prt + " " ) ; } else { System . out . print ( " ▁ ▁ " ) ; } } } | (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))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (character_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (identifier)) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_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 (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (continue_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal)))))) alternative: (block (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 i , nos = 0 , nosp = - 1 , nbsp = - 1 ;
for ( i = 9 ;
i >= 1 ;
i -= 2 ) {
pattern ( nos , i , 0 ) ;
pattern ( nosp , i , 1 ) ;
pattern ( nbsp , i , 1 ) ;
System . out . println ( ) ;
nos ++ ;
nosp = nosp + 2 ;
nbsp = nbsp + 2 ;
}
nos = 3 ;
nosp = 5 ;
nbsp = 5 ;
for ( i = 3 ;
i <= 9 ;
i += 2 ) {
pattern ( nos , i , 0 ) ;
pattern ( nosp , i , 1 ) ;
pattern ( nbsp , i , 1 ) ;
System . out . println ( ) ;
nos -- ;
nosp = nosp - 2 ;
nbsp = nbsp - 2 ;
}
}
| public static void main ( String args [ ] ) { int i , nos = 0 , nosp = - 1 , nbsp = - 1 ; for ( i = 9 ; i >= 1 ; i -= 2 ) { pattern ( nos , i , 0 ) ; pattern ( nosp , i , 1 ) ; pattern ( nbsp , i , 1 ) ; System . out . println ( ) ; nos ++ ; nosp = nosp + 2 ; nbsp = nbsp + 2 ; } nos = 3 ; nosp = 5 ; nbsp = 5 ; for ( i = 3 ; i <= 9 ; i += 2 ) { pattern ( nos , i , 0 ) ; pattern ( nosp , i , 1 ) ; pattern ( nbsp , i , 1 ) ; System . out . println ( ) ; nos -- ; nosp = nosp - 2 ; nbsp = nbsp - 2 ; } } | (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)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal))) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal)))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (assignment_expression left: (identifier) right: (decimal_integer_literal)) body: (block (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))) (expression_statement (update_expression (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: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (for_statement init: (assignment_expression left: (identifier) right: (decimal_integer_literal)) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (assignment_expression left: (identifier) right: (decimal_integer_literal)) body: (block (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list))) (expression_statement (update_expression (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: (decimal_integer_literal)))))))) |
static void SieveOfEratosthenes ( int n ) {
for ( int i = 1 ;
i <= n ;
i ++ ) prime [ i ] = true ;
prime [ 1 ] = false ;
for ( int p = 2 ;
p * p <= n ;
p ++ ) {
if ( prime [ p ] == true ) {
for ( int i = p * 2 ;
i <= n ;
i += p ) prime [ i ] = false ;
}
}
}
| static void SieveOfEratosthenes ( int n ) { for ( int i = 1 ; i <= n ; i ++ ) prime [ i ] = true ; prime [ 1 ] = false ; for ( int p = 2 ; p * p <= n ; p ++ ) { if ( prime [ p ] == true ) { for ( int i = p * 2 ; i <= n ; i += p ) prime [ i ] = false ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (true)))) (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: (decimal_integer_literal)))) 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)))))))))) |
static void sortedArray ( int arr [ ] , int n ) {
SieveOfEratosthenes ( 100005 ) ;
Vector < Integer > v = new Vector < Integer > ( ) ;
for ( int i = 0 ;
i < n ;
++ i ) {
if ( prime [ arr [ i ] ] == false ) v . add ( arr [ i ] ) ;
}
Collections . sort ( v ) ;
int j = 0 ;
for ( int i = 0 ;
i < n ;
++ i ) {
if ( prime [ arr [ i ] ] == true ) System . out . print ( arr [ i ] + " " ) ;
else {
System . out . print ( v . get ( j ) + " " ) ;
j ++ ;
}
}
}
| static void sortedArray ( int arr [ ] , int n ) { SieveOfEratosthenes ( 100005 ) ; Vector < Integer > v = new Vector < Integer > ( ) ; for ( int i = 0 ; i < n ; ++ i ) { if ( prime [ arr [ i ] ] == false ) v . add ( arr [ i ] ) ; } Collections . sort ( v ) ; int j = 0 ; for ( int i = 0 ; i < n ; ++ i ) { if ( prime [ arr [ i ] ] == true ) System . out . print ( arr [ i ] + " ▁ " ) ; else { System . out . print ( v . get ( j ) + " ▁ " ) ; j ++ ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (false))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)))))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (true))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal))))) alternative: (block (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 (identifier))) right: (string_literal))))) (expression_statement (update_expression (identifier))))))))) |
public static void main ( String args [ ] ) {
int n = 6 ;
int arr [ ] = {
100 , 11 , 500 , 2 , 17 , 1 };
sortedArray ( arr , n ) ;
}
| public static void main ( String args [ ] ) { int n = 6 ; int arr [ ] = { 100 , 11 , 500 , 2 , 17 , 1 } ; sortedArray ( arr , n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) 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)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int msbPos ( int n ) {
int pos = 0 ;
while ( n != 0 ) {
pos ++ ;
n = n >> 1 ;
}
return pos ;
}
| static int msbPos ( int n ) { int pos = 0 ; while ( n != 0 ) { pos ++ ; n = n >> 1 ; } return pos ; } | (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: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (identifier)))) |
static int josephify ( int n ) {
int position = msbPos ( n ) ;
int j = 1 << ( position - 1 ) ;
n = n ^ j ;
n = n << 1 ;
n = n | 1 ;
return n ;
}
| static int josephify ( int n ) { int position = msbPos ( n ) ; int j = 1 << ( position - 1 ) ; n = n ^ j ; n = n << 1 ; n = n | 1 ; return n ; } | (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: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (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: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 41 ;
System . out . println ( josephify ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 41 ; System . out . println ( josephify ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean isPalindrome ( int freq [ ] , int k ) {
int flag = 0 ;
int length = 0 ;
for ( int i = 0 ;
i < 26 ;
i ++ ) {
if ( freq [ i ] == 0 ) continue ;
else if ( freq [ i ] == 1 ) flag = 1 ;
else {
if ( freq [ i ] % 2 == 1 ) flag = 1 ;
length += freq [ i ] / 2 ;
}
}
if ( k % 2 == 1 ) {
if ( 2 * length + flag >= k ) return true ;
}
else {
if ( 2 * length >= k ) return true ;
}
return false ;
}
| static boolean isPalindrome ( int freq [ ] , int k ) { int flag = 0 ; int length = 0 ; for ( int i = 0 ; i < 26 ; i ++ ) { if ( freq [ i ] == 0 ) continue ; else if ( freq [ i ] == 1 ) flag = 1 ; else { if ( freq [ i ] % 2 == 1 ) flag = 1 ; length += freq [ i ] / 2 ; } } if ( k % 2 == 1 ) { if ( 2 * length + flag >= k ) return true ; } else { if ( 2 * length >= k ) return true ; } return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (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: (decimal_integer_literal)) 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: (continue_statement) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) alternative: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (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: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier)) right: (identifier))) consequence: (return_statement (true)))) alternative: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier))) consequence: (return_statement (true))))) (return_statement (false)))) |
static boolean check ( String str , int m , int k ) {
int [ ] freq = new int [ 26 ] ;
for ( int i = 0 ;
i < m ;
i ++ ) freq [ str . charAt ( i ) - 'a' ] ++ ;
if ( isPalindrome ( freq , k ) ) return true ;
for ( int i = m ;
i < str . length ( ) ;
i ++ ) {
freq [ str . charAt ( i - m ) - 'a' ] -- ;
freq [ str . charAt ( i ) - 'a' ] ++ ;
if ( isPalindrome ( freq , k ) ) return true ;
}
return false ;
}
| static boolean check ( String str , int m , int k ) { int [ ] freq = new int [ 26 ] ; for ( int i = 0 ; i < m ; i ++ ) freq [ str . charAt ( i ) - ' a ' ] ++ ; if ( isPalindrome ( freq , k ) ) return true ; for ( int i = m ; i < str . length ( ) ; i ++ ) { freq [ str . charAt ( i - m ) - ' a ' ] -- ; freq [ str . charAt ( i ) - ' a ' ] ++ ; if ( isPalindrome ( freq , k ) ) return true ; } return false ; } | (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)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (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 (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)))))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) consequence: (return_statement (true))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)))) right: (character_literal))))) (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) consequence: (return_statement (true))))) (return_statement (false)))) |
static int find ( String str , int n , int k ) {
int l = k ;
int h = n ;
int ans = - 1 ;
while ( l <= h ) {
int m = ( l + h ) / 2 ;
if ( check ( str , m , k ) ) {
ans = m ;
h = m - 1 ;
}
else l = m + 1 ;
}
return ans ;
}
| static int find ( String str , int n , int k ) { int l = k ; int h = n ; int ans = - 1 ; while ( l <= h ) { int m = ( l + h ) / 2 ; if ( check ( str , m , k ) ) { ans = m ; h = m - 1 ; } else l = m + 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)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (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 (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (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)))) |
public static void main ( String [ ] args ) {
String str = "abcda" ;
int n = str . length ( ) ;
int k = 2 ;
System . out . println ( find ( str , n , k ) ) ;
}
| public static void main ( String [ ] args ) { String str = " abcda " ; int n = str . length ( ) ; int k = 2 ; System . out . println ( find ( str , 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: (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)))) (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 void distSumRec ( int arr [ ] , int n , int sum , int currindex , HashSet < Integer > s ) {
if ( currindex > n ) return ;
if ( currindex == n ) {
s . add ( sum ) ;
return ;
}
distSumRec ( arr , n , sum + arr [ currindex ] , currindex + 1 , s ) ;
distSumRec ( arr , n , sum , currindex + 1 , s ) ;
}
| static void distSumRec ( int arr [ ] , int n , int sum , int currindex , HashSet < Integer > s ) { if ( currindex > n ) return ; if ( currindex == n ) { s . add ( sum ) ; return ; } distSumRec ( arr , n , sum + arr [ currindex ] , currindex + 1 , s ) ; distSumRec ( arr , n , sum , currindex + 1 , s ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (generic_type (type_identifier) (type_arguments (type_identifier))) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement)) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (return_statement))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (identifier)))))) |
static void printDistSum ( int arr [ ] , int n ) {
HashSet < Integer > s = new HashSet < > ( ) ;
distSumRec ( arr , n , 0 , 0 , s ) ;
for ( int i : s ) System . out . print ( i + " " ) ;
}
| static void printDistSum ( int arr [ ] , int n ) { HashSet < Integer > s = new HashSet < > ( ) ; distSumRec ( arr , n , 0 , 0 , s ) ; for ( int i : s ) System . out . print ( i + " ▁ " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal) (decimal_integer_literal) (identifier)))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (identifier) body: (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 [ ] = {
2 , 3 , 4 , 5 , 6 };
int n = arr . length ;
printDistSum ( arr , n ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 2 , 3 , 4 , 5 , 6 } ; int n = arr . length ; printDistSum ( 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 name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static long gcd ( long a , long b ) {
if ( a == 0 ) {
return b ;
}
return gcd ( b % a , a ) ;
}
| static long gcd ( long a , long b ) { if ( a == 0 ) { return b ; } return gcd ( b % a , 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: (block (return_statement (identifier)))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (identifier)))))) |
static long divTermCount ( long a , long b , long c , long num ) {
return ( ( num / a ) + ( num / b ) + ( num / c ) - ( num / ( ( a * b ) / gcd ( a , b ) ) ) - ( num / ( ( c * b ) / gcd ( c , b ) ) ) - ( num / ( ( a * c ) / gcd ( a , c ) ) ) + ( num / ( ( a * b * c ) / gcd ( gcd ( a , b ) , c ) ) ) ) ;
}
| static long divTermCount ( long a , long b , long c , long num ) { return ( ( num / a ) + ( num / b ) + ( num / c ) - ( num / ( ( a * b ) / gcd ( a , b ) ) ) - ( num / ( ( c * b ) / gcd ( c , b ) ) ) - ( num / ( ( a * c ) / gcd ( a , c ) ) ) + ( num / ( ( a * b * c ) / gcd ( gcd ( a , b ) , c ) ) ) ) ; } | (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 (return_statement (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) right: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier))) right: (method_invocation name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))) (identifier)))))))))))) |
static long findNthTerm ( int a , int b , int c , long n ) {
long low = 1 , high = Long . MAX_VALUE , mid ;
while ( low < high ) {
mid = low + ( high - low ) / 2 ;
if ( divTermCount ( a , b , c , mid ) < n ) {
low = mid + 1 ;
}
else {
high = mid ;
}
}
return low ;
}
| static long findNthTerm ( int a , int b , int c , long n ) { long low = 1 , high = Long . MAX_VALUE , mid ; while ( low < high ) { mid = low + ( high - low ) / 2 ; if ( divTermCount ( a , b , c , mid ) < n ) { low = mid + 1 ; } else { high = mid ; } } return low ; } | (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 (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))) declarator: (variable_declarator name: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier))) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))))))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
int a = 2 , b = 3 , c = 5 , n = 100 ;
System . out . println ( findNthTerm ( a , b , c , n ) ) ;
}
| public static void main ( String args [ ] ) { int a = 2 , b = 3 , c = 5 , n = 100 ; System . out . println ( findNthTerm ( a , b , c , 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)) 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) (identifier)))))))) |
static int printNthElement ( int n ) {
int arr [ ] = new int [ n + 1 ] ;
arr [ 1 ] = 4 ;
arr [ 2 ] = 7 ;
for ( int i = 3 ;
i <= n ;
i ++ ) {
if ( i % 2 != 0 ) arr [ i ] = arr [ i / 2 ] * 10 + 4 ;
else arr [ i ] = arr [ ( i / 2 ) - 1 ] * 10 + 7 ;
}
return arr [ n ] ;
}
| static int printNthElement ( int n ) { int arr [ ] = new int [ n + 1 ] ; arr [ 1 ] = 4 ; arr [ 2 ] = 7 ; for ( int i = 3 ; i <= n ; i ++ ) { if ( i % 2 != 0 ) arr [ i ] = arr [ i / 2 ] * 10 + 4 ; else arr [ i ] = arr [ ( i / 2 ) - 1 ] * 10 + 7 ; } return arr [ n ] ; } | (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) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal)) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) right: (decimal_integer_literal)) right: (decimal_integer_literal))))))) (return_statement (array_access array: (identifier) index: (identifier))))) |
public static void main ( String [ ] args ) {
int n = 6 ;
System . out . println ( printNthElement ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 6 ; System . out . println ( printNthElement ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
public static void main ( String [ ] args ) {
int N = 5 ;
Nth a = new Nth ( ) ;
System . out . println ( "Nth term for N = " + N + " : " + a . nthTerm ( N ) ) ;
}
| public static void main ( String [ ] args ) { int N = 5 ; Nth a = new Nth ( ) ; System . out . println ( " Nth ▁ term ▁ for ▁ N ▁ = ▁ " + N + " ▁ : ▁ " + a . nthTerm ( 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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (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 object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))))) |
static int countSubSeq ( int arr [ ] , int n , int k ) {
int count = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( arr [ i ] % k == 0 ) {
count ++ ;
}
}
return ( int ) ( Math . pow ( 2 , count ) - 1 ) ;
}
| static int countSubSeq ( int arr [ ] , int n , int k ) { int count = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( arr [ i ] % k == 0 ) { count ++ ; } } return ( int ) ( Math . pow ( 2 , count ) - 1 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (identifier))))))) (return_statement (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier))) right: (decimal_integer_literal))))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 2 , 3 , 6 };
int n = arr . length ;
int k = 3 ;
System . out . println ( countSubSeq ( arr , n , k ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 3 , 6 } ; int n = arr . length ; int k = 3 ; System . out . println ( countSubSeq ( 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)))) (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)))))))) |
public static int CountDecreasingPathsCell ( int mat [ ] [ ] , int dp [ ] [ ] , int n , int x , int y ) {
if ( dp [ x ] [ y ] != - 1 ) return dp [ x ] [ y ] ;
int delta [ ] [ ] = {
{
0 , 1 }, {
1 , 0 }, {
- 1 , 0 }, {
0 , - 1 }
};
int newx , newy ;
int ans = 1 ;
for ( int i = 0 ;
i < 4 ;
i ++ ) {
newx = x + delta [ i ] [ 0 ] ;
newy = y + delta [ i ] [ 1 ] ;
if ( newx >= 0 && newx < n && newy >= 0 && newy < n && mat [ newx ] [ newy ] < mat [ x ] [ y ] ) {
ans += CountDecreasingPathsCell ( mat , dp , n , newx , newy ) ;
}
}
return dp [ x ] [ y ] = ans ;
}
| public static int CountDecreasingPathsCell ( int mat [ ] [ ] , int dp [ ] [ ] , int n , int x , int y ) { if ( dp [ x ] [ y ] != - 1 ) return dp [ x ] [ y ] ; int delta [ ] [ ] = { { 0 , 1 } , { 1 , 0 } , { - 1 , 0 } , { 0 , - 1 } } ; int newx , newy ; int ans = 1 ; for ( int i = 0 ; i < 4 ; i ++ ) { newx = x + delta [ i ] [ 0 ] ; newy = y + delta [ i ] [ 1 ] ; if ( newx >= 0 && newx < n && newy >= 0 && newy < n && mat [ newx ] [ newy ] < mat [ x ] [ y ] ) { ans += CountDecreasingPathsCell ( mat , dp , n , newx , newy ) ; } } return dp [ x ] [ y ] = 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) 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 (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (return_statement (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)))) (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 (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal)) (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (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: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (identifier))) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (identifier) right: (identifier))) right: (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier))))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier) (identifier))))))))) (return_statement (assignment_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (identifier))))) |
public static int countDecreasingPathsMatrix ( int n , int mat [ ] [ ] ) {
int dp [ ] [ ] = new int [ n ] [ n ] ;
for ( int i = 0 ;
i < n ;
i ++ ) for ( int j = 0 ;
j < n ;
j ++ ) dp [ i ] [ j ] = - 1 ;
int sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) for ( int j = 0 ;
j < n ;
j ++ ) sum += CountDecreasingPathsCell ( mat , dp , n , i , j ) ;
return sum ;
}
| public static int countDecreasingPathsMatrix ( int n , int mat [ ] [ ] ) { int dp [ ] [ ] = new int [ n ] [ n ] ; for ( int i = 0 ; i < n ; i ++ ) for ( int j = 0 ; j < n ; j ++ ) dp [ i ] [ j ] = - 1 ; int sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) for ( int j = 0 ; j < n ; j ++ ) sum += CountDecreasingPathsCell ( mat , dp , n , i , j ) ; return sum ; } | (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) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier)) 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: (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: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (unary_expression operand: (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: (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) (identifier) (identifier) (identifier) (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int n = 2 ;
int mat [ ] [ ] = {
{
1 , 2 }, {
1 , 3 }
};
System . out . println ( countDecreasingPathsMatrix ( n , mat ) ) ;
}
| public static void main ( String [ ] args ) { int n = 2 ; int mat [ ] [ ] = { { 1 , 2 } , { 1 , 3 } } ; System . out . println ( countDecreasingPathsMatrix ( n , mat ) ) ; } | (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) 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 object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static void printAP ( int a , int d , int n ) {
int curr_term ;
curr_term = a ;
for ( int i = 1 ;
i <= n ;
i ++ ) {
System . out . print ( curr_term + " " ) ;
curr_term = curr_term + d ;
}
}
| static void printAP ( int a , int d , int n ) { int curr_term ; curr_term = a ; for ( int i = 1 ; i <= n ; i ++ ) { System . out . print ( curr_term + " ▁ " ) ; curr_term = curr_term + d ; } } | (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))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (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 (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (string_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))))))) |
public static void main ( String [ ] args ) {
int a = 2 ;
int d = 1 ;
int n = 5 ;
printAP ( a , d , n ) ;
}
| public static void main ( String [ ] args ) { int a = 2 ; int d = 1 ; int n = 5 ; printAP ( a , d , 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 name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))) |
static int countWays ( String s ) {
int count [ ] = new int [ 26 ] ;
for ( int i = 0 ;
i < s . length ( ) ;
i ++ ) count [ s . charAt ( i ) - 'a' ] ++ ;
count [ s . charAt ( 0 ) - 'a' ] = 1 ;
int ans = 1 ;
for ( int i = 0 ;
i < 26 ;
++ i ) if ( count [ i ] != 0 ) ans *= count [ i ] ;
return ans ;
}
| static int countWays ( String s ) { int count [ ] = new int [ 26 ] ; for ( int i = 0 ; i < s . length ( ) ; i ++ ) count [ s . charAt ( i ) - ' a ' ] ++ ; count [ s . charAt ( 0 ) - ' a ' ] = 1 ; int ans = 1 ; for ( int i = 0 ; i < 26 ; ++ i ) if ( count [ i ] != 0 ) ans *= count [ i ] ; return ans ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (decimal_integer_literal))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (character_literal))) right: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))) (return_statement (identifier)))) |
public static void main ( String ags [ ] ) {
String s = "acbbcc" ;
System . out . println ( countWays ( s ) ) ;
}
| public static void main ( String ags [ ] ) { String s = " acbbcc " ; System . out . println ( countWays ( s ) ) ; } | (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: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int findDigitalRoot ( int num ) {
int sum = Integer . MAX_VALUE , tempNum = num ;
while ( sum >= 10 ) {
sum = 0 ;
while ( tempNum > 0 ) {
sum += tempNum % 10 ;
tempNum /= 10 ;
}
tempNum = sum ;
}
return sum ;
}
| static int findDigitalRoot ( int num ) { int sum = Integer . MAX_VALUE , tempNum = num ; while ( sum >= 10 ) { sum = 0 ; while ( tempNum > 0 ) { sum += tempNum % 10 ; tempNum /= 10 ; } tempNum = sum ; } return sum ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier))) declarator: (variable_declarator name: (identifier) value: (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (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: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))) (return_statement (identifier)))) |
static void findAnswer ( int X , int N ) {
int counter = 0 ;
for ( int i = 1 ;
counter < N ;
++ i ) {
int digitalRoot = findDigitalRoot ( i ) ;
if ( digitalRoot == X ) {
++ counter ;
}
if ( counter == N ) {
System . out . print ( i ) ;
break ;
}
}
}
| static void findAnswer ( int X , int N ) { int counter = 0 ; for ( int i = 1 ; counter < N ; ++ i ) { int digitalRoot = findDigitalRoot ( i ) ; if ( digitalRoot == X ) { ++ counter ; } if ( counter == N ) { System . out . print ( i ) ; break ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (identifier) right: (identifier))) consequence: (block (expression_statement (update_expression (identifier))))) (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 (identifier)))) (break_statement))))))) |
public static void main ( String args [ ] ) {
int X = 1 , N = 3 ;
findAnswer ( X , N ) ;
}
| public static void main ( String args [ ] ) { int X = 1 , N = 3 ; findAnswer ( X , 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)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static long countWays ( int S [ ] , int m , int n ) {
long [ ] table = new long [ n + 1 ] ;
Arrays . fill ( table , 0 ) ;
table [ 0 ] = 1 ;
for ( int i = 0 ;
i < m ;
i ++ ) for ( int j = S [ i ] ;
j <= n ;
j ++ ) table [ j ] += table [ j - S [ i ] ] ;
return table [ n ] ;
}
| static long countWays ( int S [ ] , int m , int n ) { long [ ] table = new long [ n + 1 ] ; Arrays . fill ( table , 0 ) ; table [ 0 ] = 1 ; for ( int i = 0 ; i < m ; i ++ ) for ( int j = S [ i ] ; j <= n ; j ++ ) table [ j ] += table [ j - S [ i ] ] ; return table [ n ] ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (identifier)))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))))) (return_statement (array_access array: (identifier) index: (identifier))))) |
public static void main ( String args [ ] ) {
int arr [ ] = {
1 , 2 , 3 };
int m = arr . length ;
int n = 4 ;
System . out . println ( countWays ( arr , m , n ) ) ;
}
| public static void main ( String args [ ] ) { int arr [ ] = { 1 , 2 , 3 } ; int m = arr . length ; int n = 4 ; System . out . println ( countWays ( arr , m , 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)))) (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 largestSubSeq ( String arr [ ] , int n ) {
int [ ] count = new int [ MAX ] ;
for ( int i = 0 ;
i < n ;
i ++ ) {
String str = arr [ i ] ;
boolean [ ] hash = new boolean [ MAX ] ;
for ( int j = 0 ;
j < str . length ( ) ;
j ++ ) {
hash [ str . charAt ( j ) - 'a' ] = true ;
}
for ( int j = 0 ;
j < MAX ;
j ++ ) {
if ( hash [ j ] ) count [ j ] ++ ;
}
}
int max = - 1 ;
for ( int i = 0 ;
i < MAX ;
i ++ ) {
if ( max < count [ i ] ) max = count [ i ] ;
}
return max ;
}
| static int largestSubSeq ( String arr [ ] , int n ) { int [ ] count = new int [ MAX ] ; for ( int i = 0 ; i < n ; i ++ ) { String str = arr [ i ] ; boolean [ ] hash = new boolean [ MAX ] ; for ( int j = 0 ; j < str . length ( ) ; j ++ ) { hash [ str . charAt ( j ) - ' a ' ] = true ; } for ( int j = 0 ; j < MAX ; j ++ ) { if ( hash [ j ] ) count [ j ] ++ ; } } int max = - 1 ; for ( int i = 0 ; i < MAX ; i ++ ) { if ( max < count [ i ] ) max = count [ i ] ; } return max ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions)) (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))))) (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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (identifier)))) (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))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) right: (true))))) (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 (array_access array: (identifier) index: (identifier))) consequence: (expression_statement (update_expression (array_access array: (identifier) index: (identifier))))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (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: (identifier) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String arr [ ] = {
"ab" , "bc" , "de" };
int n = arr . length ;
System . out . println ( largestSubSeq ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { String arr [ ] = { " ab " , " bc " , " de " } ; int n = arr . length ; System . out . println ( largestSubSeq ( 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: (type_identifier) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (string_literal) (string_literal) (string_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 findXOR ( int n ) {
int mod = n % 4 ;
if ( mod == 0 ) return n ;
else if ( mod == 1 ) return 1 ;
else if ( mod == 2 ) return n + 1 ;
else if ( mod == 3 ) return 0 ;
return 0 ;
}
| static int findXOR ( int n ) { int mod = n % 4 ; if ( mod == 0 ) return n ; else if ( mod == 1 ) return 1 ; else if ( mod == 2 ) return n + 1 ; else if ( mod == 3 ) return 0 ; return 0 ; } | (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: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier)) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal)) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (binary_expression left: (identifier) right: (decimal_integer_literal))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal)))))) (return_statement (decimal_integer_literal)))) |
static int findXOR ( int l , int r ) {
return ( findXOR ( l - 1 ) ^ findXOR ( r ) ) ;
}
| static int findXOR ( int l , int r ) { return ( findXOR ( l - 1 ) ^ findXOR ( r ) ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
public static void main ( String [ ] args ) {
int l = 4 , r = 8 ;
System . out . println ( findXOR ( l , r ) ) ;
}
| public static void main ( String [ ] args ) { int l = 4 , r = 8 ; System . out . println ( findXOR ( l , r ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static long numbers ( int n ) {
return ( long ) ( Math . pow ( 2 , n + 1 ) ) - 2 ;
}
| static long numbers ( int n ) { return ( long ) ( Math . pow ( 2 , n + 1 ) ) - 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: (cast_expression type: (integral_type) value: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (binary_expression left: (identifier) right: (decimal_integer_literal)))))) right: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
int n = 2 ;
System . out . println ( numbers ( n ) ) ;
}
| public static void main ( String args [ ] ) { int n = 2 ; System . out . println ( numbers ( 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 int sumOddFibonacci ( int n ) {
int Sum [ ] = new int [ n + 1 ] ;
Sum [ 0 ] = 0 ;
Sum [ 1 ] = 1 ;
Sum [ 2 ] = 2 ;
Sum [ 3 ] = 5 ;
Sum [ 4 ] = 10 ;
Sum [ 5 ] = 23 ;
for ( int i = 6 ;
i <= n ;
i ++ ) {
Sum [ i ] = ( ( Sum [ i - 1 ] + ( 4 * Sum [ i - 2 ] ) % mod - ( 4 * Sum [ i - 3 ] ) % mod + mod ) % mod + ( Sum [ i - 4 ] - Sum [ i - 5 ] + mod ) % mod ) % mod ;
}
return Sum [ n ] ;
}
| static int sumOddFibonacci ( int n ) { int Sum [ ] = new int [ n + 1 ] ; Sum [ 0 ] = 0 ; Sum [ 1 ] = 1 ; Sum [ 2 ] = 2 ; Sum [ 3 ] = 5 ; Sum [ 4 ] = 10 ; Sum [ 5 ] = 23 ; for ( int i = 6 ; i <= n ; i ++ ) { Sum [ i ] = ( ( Sum [ i - 1 ] + ( 4 * Sum [ i - 2 ] ) % mod - ( 4 * Sum [ i - 3 ] ) % mod + mod ) % mod + ( Sum [ i - 4 ] - Sum [ i - 5 ] + mod ) % mod ) % mod ; } return Sum [ n ] ; } | (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) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (identifier))) right: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (identifier))) right: (identifier))) right: (identifier)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (identifier))) right: (identifier)))) right: (identifier)))))) (return_statement (array_access array: (identifier) index: (identifier))))) |
public static void main ( String [ ] args ) {
int n = 6 ;
System . out . println ( sumOddFibonacci ( n ) ) ;
}
| public static void main ( String [ ] args ) { int n = 6 ; System . out . println ( sumOddFibonacci ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static int countXorPair ( 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 ] ) % 2 == 1 ) count ++ ;
}
return count ;
}
| static int countXorPair ( 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 ] ) % 2 == 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))) (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: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 2 , 3 };
System . out . println ( countXorPair ( arr , arr . length ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 3 } ; System . out . println ( countXorPair ( arr , arr . length ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (field_access object: (identifier) field: (identifier))))))))) |
static float squareArea ( float l , float b , float h ) {
if ( l < 0 || b < 0 || h < 0 ) return - 1 ;
float a = ( l * b ) / ( l + b ) ;
return a * a ;
}
| static float squareArea ( float l , float b , float h ) { if ( l < 0 || b < 0 || h < 0 ) return - 1 ; float a = ( l * b ) / ( l + b ) ; return a * a ; } | (method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier)) (formal_parameter type: (floating_point_type) name: (identifier)) (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (unary_expression operand: (decimal_integer_literal)))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))) (return_statement (binary_expression left: (identifier) right: (identifier))))) |
public static void main ( String [ ] args ) {
float l = 5 , b = 12 , h = 13 ;
System . out . println ( squareArea ( l , b , h ) ) ;
}
| public static void main ( String [ ] args ) { float l = 5 , b = 12 , h = 13 ; System . out . println ( squareArea ( l , b , h ) ) ; } | (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: (floating_point_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 void findNthTerm ( int n ) {
if ( n % 2 == 0 ) {
n = n / 2 ;
n = 2 * ( n - 1 ) ;
System . out . println ( n / 2 ) ;
}
else {
n = ( n / 2 ) + 1 ;
n = 2 * ( n - 1 ) ;
System . out . println ( n ) ;
}
}
| static void findNthTerm ( int n ) { if ( n % 2 == 0 ) { n = n / 2 ; n = 2 * ( n - 1 ) ; System . out . println ( n / 2 ) ; } else { n = ( n / 2 ) + 1 ; n = 2 * ( n - 1 ) ; System . out . println ( n ) ; } } | (method_declaration (modifiers) type: (void_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: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (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: (decimal_integer_literal)))))) alternative: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (parenthesized_expression (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 X = 10 ;
findNthTerm ( X ) ;
X = 7 ;
findNthTerm ( X ) ;
}
| public static void main ( String args [ ] ) { int X = 10 ; findNthTerm ( X ) ; X = 7 ; findNthTerm ( X ) ; } | (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)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int gcd ( int a , int b ) {
if ( b == 0 ) return a ;
return gcd ( b , a % b ) ;
}
| static int gcd ( int a , int b ) { if ( b == 0 ) return a ; return gcd ( b , a % 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 (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (identifier))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (identifier))))))) |
static int maxCommonFactors ( int a , int b ) {
int __gcd = gcd ( a , b ) ;
int ans = 1 ;
for ( int i = 2 ;
i * i <= __gcd ;
i ++ ) {
if ( __gcd % i == 0 ) {
ans ++ ;
while ( __gcd % i == 0 ) __gcd /= i ;
}
}
if ( __gcd != 1 ) ans ++ ;
return ans ;
}
| static int maxCommonFactors ( int a , int b ) { int __gcd = gcd ( a , b ) ; int ans = 1 ; for ( int i = 2 ; i * i <= __gcd ; i ++ ) { if ( __gcd % i == 0 ) { ans ++ ; while ( __gcd % i == 0 ) __gcd /= i ; } } if ( __gcd != 1 ) ans ++ ; return ans ; } | (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: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (identifier))) (while_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) body: (expression_statement (assignment_expression left: (identifier) right: (identifier)))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier)))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int a = 12 , b = 18 ;
System . out . println ( maxCommonFactors ( a , b ) ) ;
}
| public static void main ( String [ ] args ) { int a = 12 , b = 18 ; System . out . println ( maxCommonFactors ( a , b ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static int averageOdd ( int n ) {
if ( n % 2 == 0 ) {
System . out . println ( "Invalid Input" ) ;
return - 1 ;
}
return ( n + 1 ) / 2 ;
}
| static int averageOdd ( int n ) { if ( n % 2 == 0 ) { System . out . println ( " Invalid ▁ Input " ) ; return - 1 ; } return ( n + 1 ) / 2 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (return_statement (unary_expression operand: (decimal_integer_literal))))) (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
int n = 15 ;
System . out . println ( averageOdd ( n ) ) ;
}
| public static void main ( String args [ ] ) { int n = 15 ; System . out . println ( averageOdd ( n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean Div_by_8 ( int n ) {
return ( ( ( n >> 3 ) << 3 ) == n ) ;
}
| static boolean Div_by_8 ( int n ) { return ( ( ( n >> 3 ) << 3 ) == n ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) right: (identifier)))))) |
public static void main ( String [ ] args ) {
int n = 16 ;
if ( Div_by_8 ( n ) ) System . out . println ( "YES" ) ;
else System . out . println ( "NO" ) ;
}
| public static void main ( String [ ] args ) { int n = 16 ; if ( Div_by_8 ( 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 int minMoves ( int n , int a [ ] , int k ) {
int ct1 [ ] = new int [ k ] ;
int ct0 [ ] = new int [ k ] ;
int moves = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) if ( a [ i ] == 1 ) ct1 [ i % k ] ++ ;
else ct0 [ i % k ] ++ ;
for ( int i = 0 ;
i < k ;
i ++ ) moves += Math . min ( ct1 [ i ] , ct0 [ i ] ) ;
return moves ;
}
| static int minMoves ( int n , int a [ ] , int k ) { int ct1 [ ] = new int [ k ] ; int ct0 [ ] = new int [ k ] ; int moves = 0 ; for ( int i = 0 ; i < n ; i ++ ) if ( a [ i ] == 1 ) ct1 [ i % k ] ++ ; else ct0 [ i % k ] ++ ; for ( int i = 0 ; i < k ; i ++ ) moves += Math . min ( ct1 [ i ] , ct0 [ i ] ) ; return moves ; } | (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) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) 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))) (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: (decimal_integer_literal))) consequence: (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))))) alternative: (expression_statement (update_expression (array_access array: (identifier) index: (binary_expression left: (identifier) right: (identifier))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (array_access array: (identifier) index: (identifier)) (array_access array: (identifier) index: (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int k = 2 ;
int a [ ] = {
1 , 0 , 0 , 0 , 1 , 0 };
int n = a . length ;
System . out . println ( minMoves ( n , a , k ) ) ;
}
| public static void main ( String [ ] args ) { int k = 2 ; int a [ ] = { 1 , 0 , 0 , 0 , 1 , 0 } ; int n = a . length ; System . out . println ( minMoves ( n , a , 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) 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)))) (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 minCost ( String str , int K ) {
int n = str . length ( ) ;
int res = 999999999 , count = 0 , a , b ;
int cnt [ ] = new int [ 27 ] ;
Arrays . fill ( cnt , 0 ) ;
for ( int i = 0 ;
i < n ;
i ++ ) cnt [ str . charAt ( i ) - 'a' + 1 ] ++ ;
for ( int i = 1 ;
i < ( 26 - K + 1 ) ;
i ++ ) {
a = i ;
b = i + K ;
count = 0 ;
for ( int j = 1 ;
j <= 26 ;
j ++ ) {
if ( cnt [ j ] > 0 ) {
if ( j >= a && j >= b ) count = count + ( Math . min ( j - b , 25 - j + a + 1 ) ) * cnt [ j ] ;
else if ( j <= a && j <= b ) count = count + ( Math . min ( a - j , 25 + j - b + 1 ) ) * cnt [ j ] ;
}
}
res = Math . min ( res , count ) ;
}
for ( int i = 26 - K + 1 ;
i <= 26 ;
i ++ ) {
a = i ;
b = ( i + K ) % 26 ;
count = 0 ;
for ( int j = 1 ;
j <= 26 ;
j ++ ) {
if ( cnt [ j ] > 0 ) {
if ( j >= b && j <= a ) count = count + ( Math . min ( j - b , a - j ) ) * cnt [ j ] ;
}
}
res = Math . min ( res , count ) ;
}
return res ;
}
| static int minCost ( String str , int K ) { int n = str . length ( ) ; int res = 999999999 , count = 0 , a , b ; int cnt [ ] = new int [ 27 ] ; Arrays . fill ( cnt , 0 ) ; for ( int i = 0 ; i < n ; i ++ ) cnt [ str . charAt ( i ) - ' a ' + 1 ] ++ ; for ( int i = 1 ; i < ( 26 - K + 1 ) ; i ++ ) { a = i ; b = i + K ; count = 0 ; for ( int j = 1 ; j <= 26 ; j ++ ) { if ( cnt [ j ] > 0 ) { if ( j >= a && j >= b ) count = count + ( Math . min ( j - b , 25 - j + a + 1 ) ) * cnt [ j ] ; else if ( j <= a && j <= b ) count = count + ( Math . min ( a - j , 25 + j - b + 1 ) ) * cnt [ j ] ; } } res = Math . min ( res , count ) ; } for ( int i = 26 - K + 1 ; i <= 26 ; i ++ ) { a = i ; b = ( i + K ) % 26 ; count = 0 ; for ( int j = 1 ; j <= 26 ; j ++ ) { if ( cnt [ j ] > 0 ) { if ( j >= b && j <= a ) count = count + ( Math . min ( j - b , a - j ) ) * cnt [ j ] ; } } res = Math . min ( res , count ) ; } return res ; } | (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: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (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))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (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 (update_expression (array_access array: (identifier) index: (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_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: (parenthesized_expression (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal)))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_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: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier)) right: (decimal_integer_literal))))) right: (array_access array: (identifier) index: (identifier)))))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (identifier)) right: (decimal_integer_literal))))) right: (array_access array: (identifier) index: (identifier)))))))))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier)) (binary_expression left: (identifier) right: (identifier))))) right: (array_access array: (identifier) index: (identifier))))))))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String str = "abcdefghi" ;
int K = 2 ;
System . out . println ( minCost ( str , K ) ) ;
}
| public static void main ( String [ ] args ) { String str = " abcdefghi " ; int K = 2 ; System . out . println ( minCost ( str , 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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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 boolean isPossible ( int x , int y ) {
if ( ( x - y ) == 1 ) return false ;
return true ;
}
| static boolean isPossible ( int x , int y ) { if ( ( x - y ) == 1 ) return false ; return true ; } | (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: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal))) consequence: (return_statement (false))) (return_statement (true)))) |
public static void main ( String [ ] args ) {
int x = 100 , y = 98 ;
if ( isPossible ( x , y ) ) System . out . print ( "Yes" ) ;
else System . out . print ( "No" ) ;
}
| public static void main ( String [ ] args ) { int x = 100 , y = 98 ; if ( isPossible ( x , y ) ) System . out . print ( " Yes " ) ; else System . out . print ( " 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)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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 maxPeople ( int p ) {
long [ ] sums = new long [ kN ] ;
sums [ 0 ] = 0 ;
for ( int i = 1 ;
i < kN ;
i ++ ) sums [ i ] = ( long ) ( i * i ) + sums [ i - 1 ] ;
int it = lower_bound ( sums , 0 , kN , p ) ;
if ( it > p ) {
-- it ;
}
return it ;
}
| static int maxPeople ( int p ) { long [ ] sums = new long [ kN ] ; sums [ 0 ] = 0 ; for ( int i = 1 ; i < kN ; i ++ ) sums [ i ] = ( long ) ( i * i ) + sums [ i - 1 ] ; int it = lower_bound ( sums , 0 , kN , p ) ; if ( it > p ) { -- it ; } return it ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (identifier) (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (update_expression (identifier))))) (return_statement (identifier)))) |
private static int lower_bound ( long [ ] a , int low , int high , int element ) {
while ( low < high ) {
int middle = low + ( high - low ) / 2 ;
if ( element > a [ middle ] ) low = middle + 1 ;
else high = middle ;
}
return low ;
}
| private static int lower_bound ( long [ ] a , int low , int high , int element ) { while ( low < high ) { int middle = low + ( high - low ) / 2 ; if ( element > a [ middle ] ) low = middle + 1 ; else high = middle ; } return low ; } | (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 (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: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (identifier) right: (identifier)))))) (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: (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)))))))) |
Subsets and Splits