code
stringlengths 31
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| tokenized_code
stringlengths 30
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stringlengths 115
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static int sum ( int n ) {
int sum = 0 ;
while ( n > 0 ) {
sum = sum + n % 10 ;
n = n / 10 ;
}
return sum ;
}
| static int sum ( int n ) { int sum = 0 ; while ( n > 0 ) { sum = sum + n % 10 ; n = n / 10 ; } 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: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (identifier)))) |
static void firstN ( int n ) {
int num = 19 , cnt = 1 ;
while ( cnt != n ) {
if ( sum ( num ) == 10 ) {
System . out . print ( num + " " ) ;
cnt ++ ;
}
num += 9 ;
}
}
| static void firstN ( int n ) { int num = 19 , cnt = 1 ; while ( cnt != n ) { if ( sum ( num ) == 10 ) { System . out . print ( num + " ▁ " ) ; cnt ++ ; } num += 9 ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (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))))) (expression_statement (update_expression (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))))) |
public static void main ( String [ ] args ) {
int n = 10 ;
firstN ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 10 ; firstN ( n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static boolean isPrime ( int n ) {
int flag = 1 ;
for ( int i = 2 ;
i * i <= n ;
i ++ ) {
if ( n % i == 0 ) {
flag = 0 ;
break ;
}
}
return ( flag == 1 ? true : false ) ;
}
| static boolean isPrime ( int n ) { int flag = 1 ; for ( int i = 2 ; i * i <= n ; i ++ ) { if ( n % i == 0 ) { flag = 0 ; break ; } } return ( flag == 1 ? true : false ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (break_statement))))) (return_statement (parenthesized_expression (ternary_expression condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) consequence: (true) alternative: (false)))))) |
static boolean isPerfectSquare ( int x ) {
double sr = Math . sqrt ( x ) ;
return ( ( sr - Math . floor ( sr ) ) == 0 ) ;
}
| static boolean isPerfectSquare ( int x ) { double sr = Math . sqrt ( x ) ; return ( ( sr - Math . floor ( sr ) ) == 0 ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (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 (identifier))))) (return_statement (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) right: (decimal_integer_literal)))))) |
static int countInterestingPrimes ( int n ) {
int answer = 0 ;
for ( int i = 2 ;
i <= n ;
i ++ ) {
if ( isPrime ( i ) ) {
for ( int j = 1 ;
j * j * j * j <= i ;
j ++ ) {
if ( isPerfectSquare ( i - j * j * j * j ) ) {
answer ++ ;
break ;
}
}
}
}
return answer ;
}
| static int countInterestingPrimes ( int n ) { int answer = 0 ; for ( int i = 2 ; i <= n ; i ++ ) { if ( isPrime ( i ) ) { for ( int j = 1 ; j * j * j * j <= i ; j ++ ) { if ( isPerfectSquare ( i - j * j * j * j ) ) { answer ++ ; break ; } } } } return answer ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier)))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)))))) consequence: (block (expression_statement (update_expression (identifier))) (break_statement))))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int N = 10 ;
System . out . print ( countInterestingPrimes ( N ) ) ;
}
| public static void main ( String [ ] args ) { int N = 10 ; System . out . print ( countInterestingPrimes ( 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 void angleequichord ( int z ) {
System . out . println ( "The angle subtended at the center is " + z + " degrees" ) ;
}
| static void angleequichord ( int z ) { System . out . println ( " The ▁ angle ▁ subtended ▁ at ▁ the ▁ center ▁ is ▁ " + z + " ▁ degrees " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (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))))))) |
public static void main ( String [ ] args ) {
int z = 48 ;
angleequichord ( z ) ;
}
| public static void main ( String [ ] args ) { int z = 48 ; angleequichord ( z ) ; } | (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 Node push ( Node head_ref , int new_data ) {
Node new_node = new Node ( ) ;
new_node . data = new_data ;
new_node . next = head_ref ;
head_ref = new_node ;
return head_ref ;
}
| static Node push ( Node head_ref , int new_data ) { Node new_node = new Node ( ) ; new_node . data = new_data ; new_node . next = head_ref ; head_ref = new_node ; return head_ref ; } | (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 (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: (identifier) right: (identifier))) (return_statement (identifier)))) |
static void productOfLastN_Nodes ( Node head ) {
if ( head == null ) return ;
productOfLastN_Nodes ( head . next ) ;
if ( n > 0 ) {
prod = prod * head . data ;
-- n ;
}
}
| static void productOfLastN_Nodes ( Node head ) { if ( head == null ) return ; productOfLastN_Nodes ( head . next ) ; if ( n > 0 ) { prod = prod * head . data ; -- n ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (null_literal))) consequence: (return_statement)) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (field_access object: (identifier) field: (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (field_access object: (identifier) field: (identifier))))) (expression_statement (update_expression (identifier))))))) |
static int productOfLastN_NodesUtil ( Node head ) {
if ( n <= 0 ) return 0 ;
prod = 1 ;
productOfLastN_Nodes ( head ) ;
return prod ;
}
| static int productOfLastN_NodesUtil ( Node head ) { if ( n <= 0 ) return 0 ; prod = 1 ; productOfLastN_Nodes ( head ) ; return prod ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
Node head = null ;
head = push ( head , 12 ) ;
head = push ( head , 4 ) ;
head = push ( head , 8 ) ;
head = push ( head , 6 ) ;
head = push ( head , 10 ) ;
n = 2 ;
System . out . print ( productOfLastN_NodesUtil ( head ) ) ;
}
| public static void main ( String [ ] args ) { Node head = null ; head = push ( head , 12 ) ; head = push ( head , 4 ) ; head = push ( head , 8 ) ; head = push ( head , 6 ) ; head = push ( head , 10 ) ; n = 2 ; System . out . print ( productOfLastN_NodesUtil ( head ) ) ; } | (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: (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 (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))) |
static void canMake ( int n , int ar [ ] ) {
int sum = 0 , maxx = - 1 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
sum += ar [ i ] ;
maxx = Math . max ( maxx , ar [ i ] ) ;
}
if ( n == 1 || sum % 2 == 1 || sum - maxx < maxx ) {
System . out . print ( "No\n" ) ;
}
else {
System . out . print ( "Yes\n" ) ;
}
}
| static void canMake ( int n , int ar [ ] ) { int sum = 0 , maxx = - 1 ; for ( int i = 0 ; i < n ; i ++ ) { sum += ar [ i ] ; maxx = Math . max ( maxx , ar [ i ] ) ; } if ( n == 1 || sum % 2 == 1 || sum - maxx < maxx ) { System . out . print ( " No \n " ) ; } else { System . out . print ( " Yes \n " ) ; } } | (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) 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: (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 (expression_statement (assignment_expression left: (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) (array_access array: (identifier) index: (identifier)))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))) |
public static void main ( String [ ] args ) {
int n = 6 ;
int arr [ ] = {
1 , 1 , 2 , 3 , 6 , 11 };
canMake ( n , arr ) ;
}
| public static void main ( String [ ] args ) { int n = 6 ; int arr [ ] = { 1 , 1 , 2 , 3 , 6 , 11 } ; canMake ( n , arr ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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 void SieveOfEratosthenes ( int n , boolean isPrime [ ] ) {
isPrime [ 0 ] = isPrime [ 1 ] = false ;
for ( int i = 2 ;
i <= n ;
i ++ ) isPrime [ i ] = true ;
for ( int p = 2 ;
p * p <= n ;
p ++ ) {
if ( isPrime [ p ] == true ) {
for ( int i = p * 2 ;
i <= n ;
i += p ) isPrime [ i ] = false ;
}
}
}
| static void SieveOfEratosthenes ( int n , boolean isPrime [ ] ) { isPrime [ 0 ] = isPrime [ 1 ] = false ; for ( int i = 2 ; i <= n ; i ++ ) isPrime [ i ] = true ; for ( int p = 2 ; p * p <= n ; p ++ ) { if ( isPrime [ p ] == true ) { for ( int i = p * 2 ; i <= n ; i += p ) isPrime [ i ] = false ; } } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (boolean_type) name: (identifier) dimensions: (dimensions))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (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: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (true)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (binary_expression left: (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 findPrimePair ( int n ) {
int flag = 0 ;
boolean [ ] isPrime = new boolean [ n + 1 ] ;
SieveOfEratosthenes ( n , isPrime ) ;
for ( int i = 2 ;
i < n ;
i ++ ) {
int x = n / i ;
if ( isPrime [ i ] && isPrime [ x ] && x != i && x * i == n ) {
System . out . println ( i + " " + x ) ;
flag = 1 ;
return ;
}
}
if ( flag == 0 ) System . out . println ( "No such pair found" ) ;
}
| static void findPrimePair ( int n ) { int flag = 0 ; boolean [ ] isPrime = new boolean [ n + 1 ] ; SieveOfEratosthenes ( n , isPrime ) ; for ( int i = 2 ; i < n ; i ++ ) { int x = n / i ; if ( isPrime [ i ] && isPrime [ x ] && x != i && x * i == n ) { System . out . println ( i + " ▁ " + x ) ; flag = 1 ; return ; } } if ( flag == 0 ) System . out . println ( " No ▁ such ▁ pair ▁ found " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (array_type element: (boolean_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (boolean_type) dimensions: (dimensions_expr (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (binary_expression left: (identifier) right: (identifier))) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) consequence: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (identifier) right: (string_literal)) right: (identifier))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (return_statement))))) (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 (string_literal))))))) |
public static void main ( String [ ] args ) {
int n = 39 ;
findPrimePair ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 39 ; findPrimePair ( 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 findLargest ( int n , Vector < Integer > v ) {
int flag = 0 ;
long sum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( v . get ( i ) == 0 ) flag = 1 ;
sum += v . get ( i ) ;
}
if ( flag != 1 ) System . out . println ( "Not possible" ) ;
else {
Collections . sort ( v , Collections . reverseOrder ( ) ) ;
if ( v . get ( 0 ) == 0 ) {
System . out . println ( "0" ) ;
return 0 ;
}
else {
int flags = 0 ;
int y = ( int ) ( sum % 3 ) ;
if ( y != 0 ) {
for ( int i = n - 1 ;
i >= 0 ;
i -- ) {
if ( v . get ( i ) % 3 == y ) {
v . remove ( i ) ;
flags = 1 ;
break ;
}
}
if ( flags == 0 ) {
y = 3 - y ;
int cnt = 0 ;
for ( int i = n - 1 ;
i >= 0 ;
i -- ) {
if ( v . get ( i ) % 3 == y ) {
v . remove ( i ) ;
cnt ++ ;
if ( cnt >= 2 ) break ;
}
}
}
}
if ( v . get ( 0 ) == 0 ) System . out . println ( "0" ) ;
else for ( Integer i : v ) {
System . out . print ( i ) ;
}
}
}
return Integer . MIN_VALUE ;
}
| static int findLargest ( int n , Vector < Integer > v ) { int flag = 0 ; long sum = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( v . get ( i ) == 0 ) flag = 1 ; sum += v . get ( i ) ; } if ( flag != 1 ) System . out . println ( " Not ▁ possible " ) ; else { Collections . sort ( v , Collections . reverseOrder ( ) ) ; if ( v . get ( 0 ) == 0 ) { System . out . println ( "0" ) ; return 0 ; } else { int flags = 0 ; int y = ( int ) ( sum % 3 ) ; if ( y != 0 ) { for ( int i = n - 1 ; i >= 0 ; i -- ) { if ( v . get ( i ) % 3 == y ) { v . remove ( i ) ; flags = 1 ; break ; } } if ( flags == 0 ) { y = 3 - y ; int cnt = 0 ; for ( int i = n - 1 ; i >= 0 ; i -- ) { if ( v . get ( i ) % 3 == y ) { v . remove ( i ) ; cnt ++ ; if ( cnt >= 2 ) break ; } } } } if ( v . get ( 0 ) == 0 ) System . out . println ( "0" ) ; else for ( Integer i : v ) { System . out . print ( i ) ; } } } return Integer . MIN_VALUE ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (generic_type (type_identifier) (type_arguments (type_identifier))) 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: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal))) consequence: (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (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 (decimal_integer_literal))) alternative: (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: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (break_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (decimal_integer_literal) right: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)) right: (identifier))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) (expression_statement (update_expression (identifier))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (break_statement)))))))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal))) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (enhanced_for_statement type: (type_identifier) name: (identifier) value: (identifier) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier))))))))))) (return_statement (field_access object: (identifier) field: (identifier))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
3 , 9 , 9 , 6 , 4 , 3 , 6 , 4 , 9 , 6 , 0 };
int n = 11 ;
Vector < Integer > v = new Vector < Integer > ( ) ;
for ( int i = 0 ;
i < n ;
i ++ ) v . add ( i , arr [ i ] ) ;
findLargest ( n , v ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 3 , 9 , 9 , 6 , 4 , 3 , 6 , 4 , 9 , 6 , 0 } ; int n = 11 ; Vector < Integer > v = new Vector < Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) v . add ( i , arr [ i ] ) ; findLargest ( n , v ) ; } | (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) (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: (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: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (array_access array: (identifier) index: (identifier)))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
private static int gcd ( int reduceNum , int b ) {
return b == 0 ? reduceNum : gcd ( b , reduceNum % b ) ;
}
| private static int gcd ( int reduceNum , int b ) { return b == 0 ? reduceNum : gcd ( b , reduceNum % b ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (ternary_expression condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) consequence: (identifier) alternative: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (identifier)))))))) |
private static int reduceB ( int a , String b ) {
int result = 0 ;
for ( int i = 0 ;
i < b . length ( ) ;
i ++ ) {
result = ( result * 10 + b . charAt ( i ) - '0' ) % a ;
}
return result ;
}
| private static int reduceB ( int a , String b ) { int result = 0 ; for ( int i = 0 ; i < b . length ( ) ; i ++ ) { result = ( result * 10 + b . charAt ( i ) - '0' ) % a ; } return result ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (type_identifier) 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: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) right: (character_literal))) right: (identifier)))))) (return_statement (identifier)))) |
private static int gcdLarge ( int a , String b ) {
int num = reduceB ( a , b ) ;
return gcd ( num , a ) ;
}
| private static int gcdLarge ( int a , String b ) { int num = reduceB ( a , b ) ; return gcd ( num , a ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (type_identifier) 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))))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
public static void main ( String [ ] args ) {
int a = 1221 ;
String b = "19837658191095787329" ;
if ( a == 0 ) System . out . println ( b ) ;
else System . out . println ( gcdLarge ( a , b ) ) ;
}
| public static void main ( String [ ] args ) { int a = 1221 ; String b = "19837658191095787329" ; if ( a == 0 ) System . out . println ( b ) ; else System . out . println ( gcdLarge ( 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))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))) alternative: (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 countOddRotations ( int n ) {
int odd_count = 0 , even_count = 0 ;
do {
int digit = n % 10 ;
if ( digit % 2 == 1 ) odd_count ++ ;
else even_count ++ ;
n = n / 10 ;
}
while ( n != 0 ) ;
System . out . println ( "Odd = " + odd_count ) ;
System . out . println ( "Even = " + even_count ) ;
}
| static void countOddRotations ( int n ) { int odd_count = 0 , even_count = 0 ; do { int digit = n % 10 ; if ( digit % 2 == 1 ) odd_count ++ ; else even_count ++ ; n = n / 10 ; } while ( n != 0 ) ; System . out . println ( " Odd ▁ = ▁ " + odd_count ) ; System . out . println ( " Even ▁ = ▁ " + even_count ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (do_statement 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: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))) alternative: (expression_statement (update_expression (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))))) condition: (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: (string_literal) right: (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (identifier))))))) |
public static void main ( String [ ] args ) {
int n = 1234 ;
countOddRotations ( n ) ;
}
| public static void main ( String [ ] args ) { int n = 1234 ; countOddRotations ( 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 findSubarraySum ( int arr [ ] , int n , int sum ) {
HashMap < Integer , Integer > prevSum = new HashMap < > ( ) ;
int res = 0 ;
int currsum = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
currsum += arr [ i ] ;
if ( currsum == sum ) res ++ ;
if ( prevSum . containsKey ( currsum - sum ) ) res += prevSum . get ( currsum - sum ) ;
Integer count = prevSum . get ( currsum ) ;
if ( count == null ) prevSum . put ( currsum , 1 ) ;
else prevSum . put ( currsum , count + 1 ) ;
}
return res ;
}
| static int findSubarraySum ( int arr [ ] , int n , int sum ) { HashMap < Integer , Integer > prevSum = new HashMap < > ( ) ; int res = 0 ; int currsum = 0 ; for ( int i = 0 ; i < n ; i ++ ) { currsum += arr [ i ] ; if ( currsum == sum ) res ++ ; if ( prevSum . containsKey ( currsum - sum ) ) res += prevSum . get ( currsum - sum ) ; Integer count = prevSum . get ( currsum ) ; if ( count == null ) prevSum . put ( currsum , 1 ) ; else prevSum . put ( currsum , count + 1 ) ; } return res ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier) (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments)) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (expression_statement (update_expression (identifier)))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier))))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (null_literal))) consequence: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))) alternative: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
10 , 2 , - 2 , - 20 , 10 };
int sum = - 10 ;
int n = arr . length ;
System . out . println ( findSubarraySum ( arr , n , sum ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 10 , 2 , - 2 , - 20 , 10 } ; int sum = - 10 ; int n = arr . length ; System . out . println ( findSubarraySum ( arr , n , 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: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (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 lastElement ( int a [ ] , int n ) {
int steps = 1 ;
Vector < Integer > [ ] v = new Vector [ N ] ;
for ( int i = 0 ;
i < N ;
i ++ ) v [ i ] = new Vector < Integer > ( ) ;
if ( n == 1 ) return a [ 0 ] ;
for ( int i = 0 ;
i < n ;
i += 2 ) v [ steps ] . add ( a [ i ] | a [ i + 1 ] ) ;
while ( v [ steps ] . size ( ) > 1 ) {
steps += 1 ;
for ( int i = 0 ;
i < v [ steps - 1 ] . size ( ) ;
i += 2 ) {
if ( steps % 2 == 1 ) v [ steps ] . add ( v [ steps - 1 ] . get ( i ) | v [ steps - 1 ] . get ( i + 1 ) ) ;
else v [ steps ] . add ( v [ steps - 1 ] . get ( i ) ^ v [ steps - 1 ] . get ( i + 1 ) ) ;
}
}
return v [ steps ] . get ( 0 ) ;
}
| static int lastElement ( int a [ ] , int n ) { int steps = 1 ; Vector < Integer > [ ] v = new Vector [ N ] ; for ( int i = 0 ; i < N ; i ++ ) v [ i ] = new Vector < Integer > ( ) ; if ( n == 1 ) return a [ 0 ] ; for ( int i = 0 ; i < n ; i += 2 ) v [ steps ] . add ( a [ i ] | a [ i + 1 ] ) ; while ( v [ steps ] . size ( ) > 1 ) { steps += 1 ; for ( int i = 0 ; i < v [ steps - 1 ] . size ( ) ; i += 2 ) { if ( steps % 2 == 1 ) v [ steps ] . add ( v [ steps - 1 ] . get ( i ) | v [ steps - 1 ] . get ( i + 1 ) ) ; else v [ steps ] . add ( v [ steps - 1 ] . get ( i ) ^ v [ steps - 1 ] . get ( i + 1 ) ) ; } } return v [ steps ] . get ( 0 ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (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))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (array_access array: (identifier) index: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (assignment_expression left: (identifier) right: (decimal_integer_literal)) body: (expression_statement (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) (while_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal))) body: (block (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: (method_invocation object: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) name: (identifier) arguments: (argument_list))) update: (assignment_expression left: (identifier) right: (decimal_integer_literal)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (expression_statement (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) alternative: (expression_statement (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) name: (identifier) arguments: (argument_list (identifier))) right: (method_invocation object: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal))))))))))))) (return_statement (method_invocation object: (array_access array: (identifier) index: (identifier)) name: (identifier) arguments: (argument_list (decimal_integer_literal)))))) |
public static void main ( String [ ] args ) {
int a [ ] = {
1 , 4 , 5 , 6 };
int n = a . length ;
int index = 0 ;
int value = 2 ;
a [ 0 ] = 2 ;
System . out . println ( lastElement ( a , n ) ) ;
index = 3 ;
value = 5 ;
a [ index ] = value ;
System . out . println ( lastElement ( a , n ) ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { 1 , 4 , 5 , 6 } ; int n = a . length ; int index = 0 ; int value = 2 ; a [ 0 ] = 2 ; System . out . println ( lastElement ( a , n ) ) ; index = 3 ; value = 5 ; a [ index ] = value ; System . out . println ( lastElement ( a , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (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)))))) (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: (array_access array: (identifier) index: (identifier)) right: (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 findMaxDiff ( int arr [ ] , int n ) {
if ( n < 2 ) {
System . out . print ( "Invalid " ) ;
return 0 ;
}
int res = Integer . MIN_VALUE ;
for ( int i = 0 ;
i < n ;
i ++ ) for ( int j = 0 ;
j < n ;
j ++ ) if ( res < ( arr [ i ] - arr [ j ] - i + j ) ) res = ( arr [ i ] - arr [ j ] - i + j ) ;
return res ;
}
| static int findMaxDiff ( int arr [ ] , int n ) { if ( n < 2 ) { System . out . print ( " Invalid ▁ " ) ; return 0 ; } int res = Integer . MIN_VALUE ; for ( int i = 0 ; i < n ; i ++ ) for ( int j = 0 ; j < n ; j ++ ) if ( res < ( arr [ i ] - arr [ j ] - i + j ) ) res = ( arr [ i ] - arr [ j ] - i + j ) ; return res ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (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)))) (return_statement (decimal_integer_literal)))) (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: (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: (identifier) right: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (identifier)) right: (identifier))))) consequence: (expression_statement (assignment_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (identifier)) right: (identifier)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
9 , 15 , 4 , 12 , 13 };
int n = arr . length ;
System . out . print ( findMaxDiff ( arr , n ) ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 9 , 15 , 4 , 12 , 13 } ; int n = arr . length ; System . out . print ( findMaxDiff ( arr , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static int toK ( int N , int K ) {
int w = 1 ;
int s = 0 ;
while ( N != 0 ) {
int r = N % K ;
N = N / K ;
s = r * w + s ;
w *= 10 ;
}
return s ;
}
| static int toK ( int N , int K ) { int w = 1 ; int s = 0 ; while ( N != 0 ) { int r = N % K ; N = N / K ; s = r * w + s ; w *= 10 ; } return s ; } | (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: (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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (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: (binary_expression left: (identifier) right: (identifier)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (return_statement (identifier)))) |
static boolean check ( int N ) {
boolean fl = false ;
while ( N != 0 ) {
int r = N % 10 ;
N = N / 10 ;
if ( fl == true && r == 0 ) return false ;
if ( r > 0 ) {
fl = false ;
continue ;
}
fl = true ;
}
return true ;
}
| static boolean check ( int N ) { boolean fl = false ; while ( N != 0 ) { int r = N % 10 ; N = N / 10 ; if ( fl == true && r == 0 ) return false ; if ( r > 0 ) { fl = false ; continue ; } fl = true ; } return true ; } | (method_declaration (modifiers) type: (boolean_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) value: (false))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (true)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) consequence: (return_statement (false))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (false))) (continue_statement))) (expression_statement (assignment_expression left: (identifier) right: (true))))) (return_statement (true)))) |
static void hasConsecutiveZeroes ( int N , int K ) {
int z = toK ( N , K ) ;
if ( check ( z ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| static void hasConsecutiveZeroes ( int N , int K ) { int z = toK ( N , K ) ; if ( check ( z ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (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))))))) |
public static void main ( String [ ] args ) {
int N = 15 ;
int K = 8 ;
hasConsecutiveZeroes ( N , K ) ;
}
| public static void main ( String [ ] args ) { int N = 15 ; int K = 8 ; hasConsecutiveZeroes ( N , K ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int countStrings ( int n ) {
int a [ ] = new int [ n ] ;
int b [ ] = new int [ n ] ;
a [ 0 ] = b [ 0 ] = 1 ;
for ( int i = 1 ;
i < n ;
i ++ ) {
a [ i ] = a [ i - 1 ] + b [ i - 1 ] ;
b [ i ] = a [ i - 1 ] ;
}
return a [ n - 1 ] + b [ n - 1 ] ;
}
| static int countStrings ( int n ) { int a [ ] = new int [ n ] ; int b [ ] = new int [ n ] ; a [ 0 ] = b [ 0 ] = 1 ; for ( int i = 1 ; i < n ; i ++ ) { a [ i ] = a [ i - 1 ] + b [ i - 1 ] ; b [ i ] = a [ i - 1 ] ; } return a [ n - 1 ] + b [ n - 1 ] ; } | (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 (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))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (decimal_integer_literal)) right: (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: (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)))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))))) (return_statement (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))))))) |
public static void main ( String args [ ] ) {
System . out . println ( countStrings ( 3 ) ) ;
}
| public static void main ( String args [ ] ) { System . out . println ( countStrings ( 3 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))))))) |
static boolean isPrime ( int n ) {
for ( int i = 2 ;
i * i <= n ;
i ++ ) {
if ( n % i == 0 ) return false ;
}
return true ;
}
| static boolean isPrime ( int n ) { for ( int i = 2 ; i * i <= n ; i ++ ) { if ( n % i == 0 ) return false ; } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (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: (return_statement (false))))) (return_statement (true)))) |
static int sum ( int l , int r ) {
int sum = 0 ;
for ( int i = l ;
i <= r ;
i ++ ) {
if ( isPrime ( i ) ) continue ;
for ( int j = 2 ;
j < i ;
j ++ ) {
if ( i % j == 0 && isPrime ( j ) ) sum += j ;
}
}
return sum ;
}
| static int sum ( int l , int r ) { int sum = 0 ; for ( int i = l ; i <= r ; i ++ ) { if ( isPrime ( i ) ) continue ; for ( int j = 2 ; j < i ; j ++ ) { if ( i % j == 0 && isPrime ( j ) ) sum += 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))) 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: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier)))) consequence: (continue_statement)) (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: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) consequence: (expression_statement (assignment_expression left: (identifier) right: (identifier)))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int l = 18 , r = 25 ;
System . out . println ( sum ( l , r ) ) ;
}
| public static void main ( String [ ] args ) { int l = 18 , r = 25 ; System . out . println ( sum ( 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 int lagDuration ( int h1 , int m1 , int h2 , int m2 , int k ) {
int lag , t1 , t2 ;
t1 = ( h1 + k ) * 60 + m1 ;
t2 = h2 * 60 + m2 ;
lag = t1 - t2 ;
return lag ;
}
| static int lagDuration ( int h1 , int m1 , int h2 , int m2 , int k ) { int lag , t1 , t2 ; t1 = ( h1 + k ) * 60 + m1 ; t2 = h2 * 60 + m2 ; lag = t1 - t2 ; return lag ; } | (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)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (identifier)))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
int h1 = 12 , m1 = 0 ;
int h2 = 12 , m2 = 58 ;
int k = 1 ;
int lag = lagDuration ( h1 , m1 , h2 , m2 , k ) ;
System . out . println ( "Lag = " + lag + " minutes" ) ;
}
| public static void main ( String args [ ] ) { int h1 = 12 , m1 = 0 ; int h2 = 12 , m2 = 58 ; int k = 1 ; int lag = lagDuration ( h1 , m1 , h2 , m2 , k ) ; System . out . println ( " Lag ▁ = ▁ " + lag + " ▁ minutes " ) ; } | (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))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal))))))) |
static double ReuleauxArea ( float a ) {
if ( a < 0 ) return - 1 ;
double A = ( double ) 0.70477 * Math . pow ( a , 2 ) ;
return A ;
}
| static double ReuleauxArea ( float a ) { if ( a < 0 ) return - 1 ; double A = ( double ) 0.70477 * Math . pow ( a , 2 ) ; return A ; } | (method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (floating_point_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (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: (cast_expression type: (floating_point_type) value: (decimal_floating_point_literal)) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal)))))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
float a = 6 ;
System . out . println ( ReuleauxArea ( a ) ) ;
}
| public static void main ( String args [ ] ) { float a = 6 ; System . out . println ( ReuleauxArea ( a ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (floating_point_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 maximumSumSubarray ( int arr [ ] , int n ) {
int min_prefix_sum = 0 ;
int res = Integer . MIN_VALUE ;
int prefix_sum [ ] = new int [ n ] ;
prefix_sum [ 0 ] = arr [ 0 ] ;
for ( int i = 1 ;
i < n ;
i ++ ) prefix_sum [ i ] = prefix_sum [ i - 1 ] + arr [ i ] ;
for ( int i = 0 ;
i < n ;
i ++ ) {
res = Math . max ( res , prefix_sum [ i ] - min_prefix_sum ) ;
min_prefix_sum = Math . min ( min_prefix_sum , prefix_sum [ i ] ) ;
}
return res ;
}
| static int maximumSumSubarray ( int arr [ ] , int n ) { int min_prefix_sum = 0 ; int res = Integer . MIN_VALUE ; int prefix_sum [ ] = new int [ n ] ; prefix_sum [ 0 ] = arr [ 0 ] ; for ( int i = 1 ; i < n ; i ++ ) prefix_sum [ i ] = prefix_sum [ i - 1 ] + arr [ i ] ; for ( int i = 0 ; i < n ; i ++ ) { res = Math . max ( res , prefix_sum [ i ] - min_prefix_sum ) ; min_prefix_sum = Math . min ( min_prefix_sum , prefix_sum [ i ] ) ; } return res ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (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) dimensions: (dimensions) 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: (array_access array: (identifier) index: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier)))))) (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)))) |
public static void main ( String [ ] args ) {
int arr1 [ ] = {
- 2 , - 3 , 4 , - 1 , - 2 , 1 , 5 , - 3 };
int n1 = arr1 . length ;
System . out . println ( maximumSumSubarray ( arr1 , n1 ) ) ;
int arr2 [ ] = {
4 , - 8 , 9 , - 4 , 1 , - 8 , - 1 , 6 };
int n2 = arr2 . length ;
System . out . println ( maximumSumSubarray ( arr2 , n2 ) ) ;
}
| public static void main ( String [ ] args ) { int arr1 [ ] = { - 2 , - 3 , 4 , - 1 , - 2 , 1 , 5 , - 3 } ; int n1 = arr1 . length ; System . out . println ( maximumSumSubarray ( arr1 , n1 ) ) ; int arr2 [ ] = { 4 , - 8 , 9 , - 4 , 1 , - 8 , - 1 , 6 } ; int n2 = arr2 . length ; System . out . println ( maximumSumSubarray ( arr2 , n2 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal))))) (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)))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (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 digitSum ( int n ) {
int sum = 0 ;
while ( n > 0 ) {
sum += ( n % 10 ) ;
n /= 10 ;
}
return sum ;
}
| static int digitSum ( int n ) { int sum = 0 ; while ( n > 0 ) { sum += ( n % 10 ) ; n /= 10 ; } 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: (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: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))))) (return_statement (identifier)))) |
static boolean isPalindrome ( int n ) {
int divisor = 1 ;
while ( n / divisor >= 10 ) divisor *= 10 ;
while ( n != 0 ) {
int leading = n / divisor ;
int trailing = n % 10 ;
if ( leading != trailing ) return false ;
n = ( n % divisor ) / 10 ;
divisor = divisor / 100 ;
}
return true ;
}
| static boolean isPalindrome ( int n ) { int divisor = 1 ; while ( n / divisor >= 10 ) divisor *= 10 ; while ( n != 0 ) { int leading = n / divisor ; int trailing = n % 10 ; if ( leading != trailing ) return false ; n = ( n % divisor ) / 10 ; divisor = divisor / 100 ; } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (decimal_integer_literal)))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (identifier)))) (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: (identifier))) consequence: (return_statement (false))) (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: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (true)))) |
static boolean isDigitSumPalindrome ( int n ) {
int sum = digitSum ( n ) ;
if ( isPalindrome ( sum ) ) return true ;
return false ;
}
| static boolean isDigitSumPalindrome ( int n ) { int sum = digitSum ( n ) ; if ( isPalindrome ( sum ) ) return true ; return false ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier)))) consequence: (return_statement (true))) (return_statement (false)))) |
public static void main ( String [ ] args ) {
int n = 56 ;
if ( isDigitSumPalindrome ( n ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String [ ] args ) { int n = 56 ; if ( isDigitSumPalindrome ( 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 sumEqualProduct ( int a [ ] , int n ) {
int zero = 0 , two = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( a [ i ] == 0 ) {
zero ++ ;
}
if ( a [ i ] == 2 ) {
two ++ ;
}
}
int cnt = ( zero * ( zero - 1 ) ) / 2 + ( two * ( two - 1 ) ) / 2 ;
return cnt ;
}
| static int sumEqualProduct ( int a [ ] , int n ) { int zero = 0 , two = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( a [ i ] == 0 ) { zero ++ ; } if ( a [ i ] == 2 ) { two ++ ; } } int cnt = ( zero * ( zero - 1 ) ) / 2 + ( two * ( two - 1 ) ) / 2 ; return cnt ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (identifier))))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (update_expression (identifier))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal)) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))))) right: (decimal_integer_literal))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int a [ ] = {
2 , 2 , 3 , 4 , 2 , 6 };
int n = a . length ;
System . out . print ( sumEqualProduct ( a , n ) ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { 2 , 2 , 3 , 4 , 2 , 6 } ; int n = a . length ; System . out . print ( sumEqualProduct ( a , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))))) |
static void maxProduct ( int arr [ ] , int n ) {
if ( n < 2 ) {
System . out . println ( "No pairs exists" ) ;
return ;
}
int a = arr [ 0 ] , b = arr [ 1 ] ;
for ( int i = 0 ;
i < n ;
i ++ ) for ( int j = i + 1 ;
j < n ;
j ++ ) if ( arr [ i ] * arr [ j ] > a * b ) {
a = arr [ i ] ;
b = arr [ j ] ;
}
System . out . println ( "Max product pair is {" + a + ", " + b + "}" ) ;
}
| static void maxProduct ( int arr [ ] , int n ) { if ( n < 2 ) { System . out . println ( " No ▁ pairs ▁ exists " ) ; return ; } int a = arr [ 0 ] , b = arr [ 1 ] ; for ( int i = 0 ; i < n ; i ++ ) for ( int j = i + 1 ; j < n ; j ++ ) if ( arr [ i ] * arr [ j ] > a * b ) { a = arr [ i ] ; b = arr [ j ] ; } System . out . println ( " Max ▁ product ▁ pair ▁ is ▁ { " + a + " , ▁ " + b + " } " ) ; } | (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 (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)))) (return_statement))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal))) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (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: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal)) right: (identifier)) right: (string_literal))))))) |
public static void main ( String [ ] args ) {
int arr [ ] = {
1 , 4 , 3 , 6 , 7 , 0 };
int n = arr . length ;
maxProduct ( arr , n ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = { 1 , 4 , 3 , 6 , 7 , 0 } ; int n = arr . length ; maxProduct ( arr , n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (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 boolean isPowerOfTwo ( int n ) {
if ( n == 0 ) return false ;
while ( n != 1 ) {
if ( n % 2 != 0 ) return false ;
n = n / 2 ;
}
return true ;
}
| static boolean isPowerOfTwo ( int n ) { if ( n == 0 ) return false ; while ( n != 1 ) { if ( n % 2 != 0 ) return false ; n = n / 2 ; } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (false))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (return_statement (false))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (true)))) |
public static void main ( String args [ ] ) {
if ( isPowerOfTwo ( 31 ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
if ( isPowerOfTwo ( 64 ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String args [ ] ) { if ( isPowerOfTwo ( 31 ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; if ( isPowerOfTwo ( 64 ) ) 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 (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))) |
public static void main ( String [ ] args ) {
MyDS ds = new MyDS ( ) ;
ds . add ( 10 ) ;
ds . add ( 20 ) ;
ds . add ( 30 ) ;
ds . add ( 40 ) ;
System . out . println ( ds . search ( 30 ) ) ;
ds . remove ( 20 ) ;
ds . add ( 50 ) ;
System . out . println ( ds . search ( 50 ) ) ;
System . out . println ( ds . getRandom ( ) ) ;
}
| public static void main ( String [ ] args ) { MyDS ds = new MyDS ( ) ; ds . add ( 10 ) ; ds . add ( 20 ) ; ds . add ( 30 ) ; ds . add ( 40 ) ; System . out . println ( ds . search ( 30 ) ) ; ds . remove ( 20 ) ; ds . add ( 50 ) ; System . out . println ( ds . search ( 50 ) ) ; System . out . println ( ds . getRandom ( ) ) ; } | (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: (object_creation_expression type: (type_identifier) arguments: (argument_list)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (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 (decimal_integer_literal)))))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal)))) (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 (decimal_integer_literal)))))) (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))))))) |
static int setAllBitsAfterMSB ( int n ) {
n |= n >> 1 ;
n |= n >> 2 ;
n |= n >> 4 ;
n |= n >> 8 ;
n |= n >> 16 ;
return n ;
}
| static int setAllBitsAfterMSB ( int n ) { n |= n >> 1 ; n |= n >> 2 ; n |= n >> 4 ; n |= n >> 8 ; n |= n >> 16 ; return n ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (return_statement (identifier)))) |
static int toggle ( int n ) {
n = n ^ setAllBitsAfterMSB ( n ) ;
return n ;
}
| static int toggle ( int n ) { n = n ^ setAllBitsAfterMSB ( n ) ; return n ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) (return_statement (identifier)))) |
public static void main ( String arg [ ] ) {
int n = 10 ;
n = toggle ( n ) ;
System . out . print ( n ) ;
}
| public static void main ( String arg [ ] ) { int n = 10 ; n = toggle ( n ) ; System . out . print ( 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 (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))) |
public static void main ( String [ ] args ) {
long base = 5 ;
long exp = 100000 ;
long modulo = exponentiation ( base , exp ) ;
System . out . println ( modulo ) ;
}
| public static void main ( String [ ] args ) { long base = 5 ; long exp = 100000 ; long modulo = exponentiation ( base , exp ) ; System . out . println ( modulo ) ; } | (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: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))) |
static long exponentiation ( long base , long exp ) {
if ( exp == 0 ) return 1 ;
if ( exp == 1 ) return base % N ;
long t = exponentiation ( base , exp / 2 ) ;
t = ( t * t ) % N ;
if ( exp % 2 == 0 ) return t ;
else return ( ( base % N ) * t ) % N ;
}
| static long exponentiation ( long base , long exp ) { if ( exp == 0 ) return 1 ; if ( exp == 1 ) return base % N ; long t = exponentiation ( base , exp / 2 ) ; t = ( t * t ) % N ; if ( exp % 2 == 0 ) return t ; else return ( ( base % N ) * t ) % N ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (binary_expression left: (identifier) right: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (identifier)))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (return_statement (identifier)) alternative: (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (identifier))) right: (identifier)))))) |
public static void main ( String [ ] args ) {
int [ ] a = {
1 , 5 , 4 , 3 , 2 };
GfG g = new GfG ( ) ;
System . out . println ( g . minSwaps ( a ) ) ;
}
| public static void main ( String [ ] args ) { int [ ] a = { 1 , 5 , 4 , 3 , 2 } ; GfG g = new GfG ( ) ; System . out . println ( g . minSwaps ( a ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (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 (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))) |
static boolean isPrime ( int n ) {
if ( n <= 1 ) return false ;
if ( n <= 3 ) return true ;
if ( n % 2 == 0 || n % 3 == 0 ) return false ;
for ( int i = 5 ;
i * i <= n ;
i = i + 6 ) {
if ( n % i == 0 || n % ( i + 2 ) == 0 ) {
return false ;
}
}
return true ;
}
| static boolean isPrime ( int n ) { if ( n <= 1 ) return false ; if ( n <= 3 ) return true ; if ( n % 2 == 0 || n % 3 == 0 ) return false ; for ( int i = 5 ; i * i <= n ; i = i + 6 ) { if ( n % i == 0 || n % ( i + 2 ) == 0 ) { return false ; } } return true ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (false))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) consequence: (return_statement (true))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)) right: (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal)))) consequence: (return_statement (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: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)) right: (binary_expression left: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (decimal_integer_literal)))) consequence: (block (return_statement (false)))))) (return_statement (true)))) |
public static void main ( String [ ] args ) {
int n = 13 ;
if ( isPrime ( n ) && ( n % 4 == 1 ) ) {
System . out . println ( "YES" ) ;
}
else {
System . out . println ( "NO" ) ;
}
}
| public static void main ( String [ ] args ) { int n = 13 ; if ( isPrime ( n ) && ( n % 4 == 1 ) ) { 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 (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier))) right: (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))))) alternative: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))) |
static int minimumChanges ( int arr [ ] , int n , int d ) {
int maxFreq = - 1 ;
HashMap < Integer , Integer > freq = new HashMap < Integer , Integer > ( ) ;
for ( int i = 0 ;
i < n ;
++ i ) {
int a0 = arr [ i ] - ( i ) * d ;
if ( freq . containsKey ( a0 ) ) {
freq . put ( a0 , freq . get ( a0 ) + 1 ) ;
}
else freq . put ( a0 , 1 ) ;
if ( freq . get ( a0 ) > maxFreq ) maxFreq = freq . get ( a0 ) ;
}
return ( n - maxFreq ) ;
}
| static int minimumChanges ( int arr [ ] , int n , int d ) { int maxFreq = - 1 ; HashMap < Integer , Integer > freq = new HashMap < Integer , Integer > ( ) ; for ( int i = 0 ; i < n ; ++ i ) { int a0 = arr [ i ] - ( i ) * d ; if ( freq . containsKey ( a0 ) ) { freq . put ( a0 , freq . get ( a0 ) + 1 ) ; } else freq . put ( a0 , 1 ) ; if ( freq . get ( a0 ) > maxFreq ) maxFreq = freq . get ( a0 ) ; } return ( n - maxFreq ) ; } | (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: (unary_expression operand: (decimal_integer_literal)))) (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)))) (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: (binary_expression left: (parenthesized_expression (identifier)) right: (identifier))))) (if_statement condition: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))) consequence: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)))))) alternative: (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (identifier))) consequence: (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))))) |
public static void main ( String args [ ] ) {
int n = 5 , d = 1 ;
int arr [ ] = {
1 , 3 , 3 , 4 , 6 };
System . out . println ( minimumChanges ( arr , n , d ) ) ;
}
| public static void main ( String args [ ] ) { int n = 5 , d = 1 ; int arr [ ] = { 1 , 3 , 3 , 4 , 6 } ; System . out . println ( minimumChanges ( arr , n , d ) ) ; } | (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))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))))) |
static int min_changes ( int a [ ] , int n ) {
int ans_a = 0 , ans_b = 0 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
if ( i % 2 == 0 ) {
if ( a [ i ] == 0 ) ans_a ++ ;
else ans_b ++ ;
}
else {
if ( a [ i ] == 0 ) ans_b ++ ;
else ans_a ++ ;
}
}
return Math . min ( ans_a , ans_b ) ;
}
| static int min_changes ( int a [ ] , int n ) { int ans_a = 0 , ans_b = 0 ; for ( int i = 0 ; i < n ; i ++ ) { if ( i % 2 == 0 ) { if ( a [ i ] == 0 ) ans_a ++ ; else ans_b ++ ; } else { if ( a [ i ] == 0 ) ans_b ++ ; else ans_a ++ ; } } return Math . min ( ans_a , ans_b ) ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))) alternative: (expression_statement (update_expression (identifier))))) alternative: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (expression_statement (update_expression (identifier))) alternative: (expression_statement (update_expression (identifier)))))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
public static void main ( String [ ] args ) {
int a [ ] = {
1 , 0 , 0 , 1 , 0 , 0 , 1 , 0 };
int n = a . length ;
System . out . println ( min_changes ( a , n ) ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { 1 , 0 , 0 , 1 , 0 , 0 , 1 , 0 } ; int n = a . length ; System . out . println ( min_changes ( a , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (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 boolean rightRotationDivisor ( int N ) {
int lastDigit = N % 10 ;
int rightRotation = ( int ) ( lastDigit * Math . pow ( 10 , ( int ) ( Math . log10 ( N ) ) ) + Math . floor ( N / 10 ) ) ;
return ( rightRotation % N == 0 ) ;
}
| static boolean rightRotationDivisor ( int N ) { int lastDigit = N % 10 ; int rightRotation = ( int ) ( lastDigit * Math . pow ( 10 , ( int ) ( Math . log10 ( N ) ) ) + Math . floor ( N / 10 ) ) ; return ( rightRotation % N == 0 ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (cast_expression type: (integral_type) value: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (cast_expression type: (integral_type) value: (parenthesized_expression (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))))) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (decimal_integer_literal))))))))) (return_statement (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (decimal_integer_literal)))))) |
static void generateNumbers ( int m ) {
for ( int i = ( int ) Math . pow ( 10 , ( m - 1 ) ) ;
i < Math . pow ( 10 , m ) ;
i ++ ) if ( rightRotationDivisor ( i ) ) System . out . println ( i ) ;
}
| static void generateNumbers ( int m ) { for ( int i = ( int ) Math . pow ( 10 , ( m - 1 ) ) ; i < Math . pow ( 10 , m ) ; i ++ ) if ( rightRotationDivisor ( i ) ) System . out . println ( i ) ; } | (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: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))))) condition: (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (identifier)))) update: (update_expression (identifier)) body: (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 (identifier)))))))) |
public static void main ( String args [ ] ) {
int m = 3 ;
generateNumbers ( m ) ;
}
| public static void main ( String args [ ] ) { int m = 3 ; generateNumbers ( m ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier)))))) |
static int minOperation ( String str , int len ) {
int first [ ] = new int [ MAX ] ;
int last [ ] = new int [ MAX ] ;
for ( int i = 0 ;
i < MAX ;
i ++ ) {
first [ i ] = - 1 ;
last [ i ] = - 1 ;
}
for ( int i = 0 ;
i < len ;
i ++ ) {
int index = ( str . charAt ( i ) - 'a' ) ;
if ( first [ index ] == - 1 ) first [ index ] = i ;
last [ index ] = i ;
}
int minOp = - 1 ;
for ( int i = 0 ;
i < MAX ;
i ++ ) {
if ( first [ i ] == - 1 || first [ i ] == last [ i ] ) continue ;
int cnt = len - ( last [ i ] - first [ i ] + 1 ) ;
if ( minOp == - 1 || cnt < minOp ) minOp = cnt ;
}
return minOp ;
}
| static int minOperation ( String str , int len ) { int first [ ] = new int [ MAX ] ; int last [ ] = new int [ MAX ] ; for ( int i = 0 ; i < MAX ; i ++ ) { first [ i ] = - 1 ; last [ i ] = - 1 ; } for ( int i = 0 ; i < len ; i ++ ) { int index = ( str . charAt ( i ) - ' a ' ) ; if ( first [ index ] == - 1 ) first [ index ] = i ; last [ index ] = i ; } int minOp = - 1 ; for ( int i = 0 ; i < MAX ; i ++ ) { if ( first [ i ] == - 1 || first [ i ] == last [ i ] ) continue ; int cnt = len - ( last [ i ] - first [ i ] + 1 ) ; if ( minOp == - 1 || cnt < minOp ) minOp = cnt ; } return minOp ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (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))))) (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: (unary_expression operand: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (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 (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (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: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (unary_expression operand: (decimal_integer_literal))) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))) consequence: (continue_statement)) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal)))))) (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal))) right: (binary_expression left: (identifier) right: (identifier)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (identifier)))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
String str = "abcda" ;
int len = str . length ( ) ;
System . out . println ( minOperation ( str , len ) ) ;
}
| public static void main ( String [ ] args ) { String str = " abcda " ; int len = str . length ( ) ; System . out . println ( minOperation ( str , len ) ) ; } | (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)))) (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 printPrevSmaller ( int [ ] arr , int n ) {
System . out . print ( "_, " ) ;
for ( int i = 1 ;
i < n ;
i ++ ) {
int j ;
for ( j = i - 1 ;
j >= 0 ;
j -- ) {
if ( arr [ j ] < arr [ i ] ) {
System . out . print ( arr [ j ] + ", " ) ;
break ;
}
}
if ( j == - 1 ) System . out . print ( "_, " ) ;
}
}
| static void printPrevSmaller ( int [ ] arr , int n ) { System . out . print ( " _ , ▁ " ) ; for ( int i = 1 ; i < n ; i ++ ) { int j ; for ( j = i - 1 ; j >= 0 ; j -- ) { if ( arr [ j ] < arr [ i ] ) { System . out . print ( arr [ j ] + " , ▁ " ) ; break ; } } if ( j == - 1 ) System . out . print ( " _ , ▁ " ) ; } } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (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: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (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))))) (break_statement))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal))))))))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
1 , 3 , 0 , 2 , 5 };
int n = arr . length ;
printPrevSmaller ( arr , n ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { 1 , 3 , 0 , 2 , 5 } ; int n = arr . length ; printPrevSmaller ( arr , n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static float successiveChange ( int arr [ ] , int N ) {
float var1 , var2 , result = 0 ;
var1 = arr [ 0 ] ;
var2 = arr [ 1 ] ;
result = var1 + var2 + ( ( var1 * var2 ) / 100 ) ;
for ( int i = 2 ;
i < N ;
i ++ ) result = result + arr [ i ] + ( ( result * arr [ i ] ) / 100 ) ;
return result ;
}
| static float successiveChange ( int arr [ ] , int N ) { float var1 , var2 , result = 0 ; var1 = arr [ 0 ] ; var2 = arr [ 1 ] ; result = var1 + var2 + ( ( var1 * var2 ) / 100 ) ; for ( int i = 2 ; i < N ; i ++ ) result = result + arr [ i ] + ( ( result * arr [ i ] ) / 100 ) ; return result ; } | (method_declaration (modifiers) type: (floating_point_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (decimal_integer_literal)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) right: (decimal_integer_literal)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))) right: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) right: (decimal_integer_literal))))))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
int [ ] arr = {
10 , 20 , 30 , 10 };
int N = arr . length ;
float result = successiveChange ( arr , N ) ;
System . out . println ( "Percentage change is = " + result + " %" ) ;
}
| public static void main ( String [ ] args ) { int [ ] arr = { 10 , 20 , 30 , 10 } ; int N = arr . length ; float result = successiveChange ( arr , N ) ; System . out . println ( " Percentage ▁ change ▁ is ▁ = ▁ " + result + " ▁ % " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (floating_point_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (string_literal) right: (identifier)) right: (string_literal))))))) |
static String leastLexiString ( String s ) {
if ( s . length ( ) == 1 ) return s ;
String x = leastLexiString ( s . substring ( 0 , s . length ( ) / 2 ) ) ;
String y = leastLexiString ( s . substring ( s . length ( ) / 2 ) ) ;
return String . valueOf ( ( x + y ) . compareTo ( y + x ) ) ;
}
| static String leastLexiString ( String s ) { if ( s . length ( ) == 1 ) return s ; String x = leastLexiString ( s . substring ( 0 , s . length ( ) / 2 ) ) ; String y = leastLexiString ( s . substring ( s . length ( ) / 2 ) ) ; return String . valueOf ( ( x + y ) . compareTo ( y + x ) ) ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal))) consequence: (return_statement (identifier))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (decimal_integer_literal) (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))))))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) right: (decimal_integer_literal)))))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (method_invocation object: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) name: (identifier) arguments: (argument_list (binary_expression left: (identifier) right: (identifier))))))))) |
static boolean areEquivalent ( String a , String b ) {
return ! ( leastLexiString ( a ) . equals ( leastLexiString ( b ) ) ) ;
}
| static boolean areEquivalent ( String a , String b ) { return ! ( leastLexiString ( a ) . equals ( leastLexiString ( b ) ) ) ; } | (method_declaration (modifiers) type: (boolean_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier)) (formal_parameter type: (type_identifier) name: (identifier))) body: (block (return_statement (unary_expression operand: (parenthesized_expression (method_invocation object: (method_invocation name: (identifier) arguments: (argument_list (identifier))) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))))) |
public static void main ( String [ ] args ) {
String a = "aaba" ;
String b = "abaa" ;
if ( areEquivalent ( a , b ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
a = "aabb" ;
b = "abab" ;
if ( areEquivalent ( a , b ) ) System . out . println ( "Yes" ) ;
else System . out . println ( "No" ) ;
}
| public static void main ( String [ ] args ) { String a = " aaba " ; String b = " abaa " ; if ( areEquivalent ( a , b ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; a = " aabb " ; b = " abab " ; if ( areEquivalent ( a , b ) ) System . out . println ( " Yes " ) ; else System . out . println ( " No " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_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))))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (string_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 maximumOccurredElement ( int [ ] L , int [ ] R , int n ) {
int [ ] arr = new int [ MAX ] ;
int maxi = - 1 ;
for ( int i = 0 ;
i < n ;
i ++ ) {
arr [ L [ i ] ] += 1 ;
arr [ R [ i ] + 1 ] -= 1 ;
if ( R [ i ] > maxi ) {
maxi = R [ i ] ;
}
}
int msum = arr [ 0 ] ;
int ind = 0 ;
for ( int i = 1 ;
i < maxi + 1 ;
i ++ ) {
arr [ i ] += arr [ i - 1 ] ;
if ( msum < arr [ i ] ) {
msum = arr [ i ] ;
ind = i ;
}
}
return ind ;
}
| static int maximumOccurredElement ( int [ ] L , int [ ] R , int n ) { int [ ] arr = new int [ MAX ] ; int maxi = - 1 ; for ( int i = 0 ; i < n ; i ++ ) { arr [ L [ i ] ] += 1 ; arr [ R [ i ] + 1 ] -= 1 ; if ( R [ i ] > maxi ) { maxi = R [ i ] ; } } int msum = arr [ 0 ] ; int ind = 0 ; for ( int i = 1 ; i < maxi + 1 ; i ++ ) { arr [ i ] += arr [ i - 1 ] ; if ( msum < arr [ i ] ) { msum = arr [ i ] ; ind = i ; } } return ind ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (local_variable_declaration type: (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 (expression_statement (assignment_expression left: (array_access array: (identifier) index: (array_access array: (identifier) index: (identifier))) right: (decimal_integer_literal))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) right: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (array_access array: (identifier) index: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) update: (update_expression (identifier)) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (identifier))))))) (return_statement (identifier)))) |
static public void main ( String [ ] args ) {
int [ ] L = {
1 , 4 , 9 , 13 , 21 };
int [ ] R = {
15 , 8 , 12 , 20 , 30 };
int n = L . length ;
System . out . println ( maximumOccurredElement ( L , R , n ) ) ;
}
| static public void main ( String [ ] args ) { int [ ] L = { 1 , 4 , 9 , 13 , 21 } ; int [ ] R = { 15 , 8 , 12 , 20 , 30 } ; int n = L . length ; System . out . println ( maximumOccurredElement ( L , R , n ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier)))))))) |
static int centeredoctagonalNumber ( int n ) {
return 4 * n * ( n - 1 ) + 1 ;
}
| static int centeredoctagonalNumber ( int n ) { return 4 * n * ( n - 1 ) + 1 ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (return_statement (binary_expression left: (binary_expression left: (binary_expression left: (decimal_integer_literal) right: (identifier)) right: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (decimal_integer_literal))))) |
public static void main ( String args [ ] ) {
int n = 6 ;
System . out . print ( n + "th centered " + "octagonal number: " ) ;
System . out . println ( centeredoctagonalNumber ( n ) ) ;
n = 11 ;
System . out . print ( n + "th centered " + "octagonal number: " ) ;
System . out . println ( centeredoctagonalNumber ( n ) ) ;
}
| public static void main ( String args [ ] ) { int n = 6 ; System . out . print ( n + " th ▁ centered ▁ " + " octagonal ▁ number : ▁ " ) ; System . out . println ( centeredoctagonalNumber ( n ) ) ; n = 11 ; System . out . print ( n + " th ▁ centered ▁ " + " octagonal ▁ number : ▁ " ) ; System . out . println ( centeredoctagonalNumber ( 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 (binary_expression left: (binary_expression left: (identifier) right: (string_literal)) right: (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)))))) (expression_statement (assignment_expression left: (identifier) right: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (identifier) right: (string_literal)) right: (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 insertSorted ( int arr [ ] , int n , int key , int capacity ) {
if ( n >= capacity ) return n ;
int i ;
for ( i = n - 1 ;
( i >= 0 && arr [ i ] > key ) ;
i -- ) arr [ i + 1 ] = arr [ i ] ;
arr [ i + 1 ] = key ;
return ( n + 1 ) ;
}
| static int insertSorted ( int arr [ ] , int n , int key , int capacity ) { if ( n >= capacity ) return n ; int i ; for ( i = n - 1 ; ( i >= 0 && arr [ i ] > key ) ; i -- ) arr [ i + 1 ] = arr [ i ] ; arr [ i + 1 ] = key ; return ( n + 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)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier))) (for_statement init: (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (decimal_integer_literal))) condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (identifier)))) update: (update_expression (identifier)) body: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (array_access array: (identifier) index: (identifier))))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (identifier))) (return_statement (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal)))))) |
public static void main ( String [ ] args ) {
int arr [ ] = new int [ 20 ] ;
arr [ 0 ] = 12 ;
arr [ 1 ] = 16 ;
arr [ 2 ] = 20 ;
arr [ 3 ] = 40 ;
arr [ 4 ] = 50 ;
arr [ 5 ] = 70 ;
int capacity = arr . length ;
int n = 6 ;
int key = 26 ;
System . out . print ( "\nBefore Insertion: " ) ;
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( arr [ i ] + " " ) ;
n = insertSorted ( arr , n , key , capacity ) ;
System . out . print ( "\nAfter Insertion: " ) ;
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( arr [ i ] + " " ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] = new int [ 20 ] ; arr [ 0 ] = 12 ; arr [ 1 ] = 16 ; arr [ 2 ] = 20 ; arr [ 3 ] = 40 ; arr [ 4 ] = 50 ; arr [ 5 ] = 70 ; int capacity = arr . length ; int n = 6 ; int key = 26 ; System . out . print ( " \n Before ▁ Insertion : ▁ " ) ; for ( int i = 0 ; i < n ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; n = insertSorted ( arr , n , key , capacity ) ; System . out . print ( " \n After ▁ Insertion : ▁ " ) ; for ( int i = 0 ; i < n ; i ++ ) System . out . print ( arr [ i ] + " ▁ " ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (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_creation_expression type: (integral_type) dimensions: (dimensions_expr (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))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))) |
public static void longestAlternating ( int arr [ ] , int n ) {
int [ ] count = new int [ n ] ;
count [ n - 1 ] = 1 ;
for ( int i = n - 2 ;
i >= 0 ;
i -- ) {
if ( arr [ i ] * arr [ i + 1 ] < 0 ) count [ i ] = count [ i + 1 ] + 1 ;
else count [ i ] = 1 ;
}
for ( int i = 0 ;
i < n ;
i ++ ) System . out . print ( count [ i ] + " " ) ;
}
| public static void longestAlternating ( int arr [ ] , int n ) { int [ ] count = new int [ n ] ; count [ n - 1 ] = 1 ; for ( int i = n - 2 ; i >= 0 ; i -- ) { if ( arr [ i ] * arr [ i + 1 ] < 0 ) count [ i ] = count [ i + 1 ] + 1 ; else count [ i ] = 1 ; } for ( int i = 0 ; i < n ; i ++ ) System . out . print ( count [ 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: (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: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (identifier) right: (decimal_integer_literal)))) condition: (binary_expression left: (identifier) right: (decimal_integer_literal)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (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: (array_access array: (identifier) index: (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (decimal_integer_literal)))) alternative: (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal)))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (string_literal)))))))) |
public static void main ( String [ ] args ) {
int a [ ] = {
- 5 , - 1 , - 1 , 2 , - 2 , - 3 };
int n = 6 ;
longestAlternating ( a , n ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { - 5 , - 1 , - 1 , 2 , - 2 , - 3 } ; int n = 6 ; longestAlternating ( a , n ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (unary_expression operand: (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int getPeriod ( int n ) {
int rem = 1 ;
for ( int i = 1 ;
i <= n + 1 ;
i ++ ) rem = ( 10 * rem ) % n ;
int d = rem ;
int count = 0 ;
do {
rem = ( 10 * rem ) % n ;
count ++ ;
}
while ( rem != d ) ;
return count ;
}
| static int getPeriod ( int n ) { int rem = 1 ; for ( int i = 1 ; i <= n + 1 ; i ++ ) rem = ( 10 * rem ) % n ; int d = rem ; int count = 0 ; do { rem = ( 10 * rem ) % n ; count ++ ; } while ( rem != d ) ; return count ; } | (method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (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: (decimal_integer_literal))) (do_statement body: (block (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (parenthesized_expression (binary_expression left: (decimal_integer_literal) right: (identifier))) right: (identifier)))) (expression_statement (update_expression (identifier)))) condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier)))) (return_statement (identifier)))) |
public static void main ( String [ ] args ) {
System . out . println ( getPeriod ( 3 ) ) ;
System . out . println ( getPeriod ( 7 ) ) ;
}
| public static void main ( String [ ] args ) { System . out . println ( getPeriod ( 3 ) ) ; System . out . println ( getPeriod ( 7 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (decimal_integer_literal)))))))) |
static String reversingString ( char [ ] str , int start , int end ) {
while ( start < end ) {
str [ start ] ^= str [ end ] ;
str [ end ] ^= str [ start ] ;
str [ start ] ^= str [ end ] ;
++ start ;
-- end ;
}
return String . valueOf ( str ) ;
}
| static String reversingString ( char [ ] str , int start , int end ) { while ( start < end ) { str [ start ] ^= str [ end ] ; str [ end ] ^= str [ start ] ; str [ start ] ^= str [ end ] ; ++ start ; -- end ; } return String . valueOf ( str ) ; } | (method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (integral_type) dimensions: (dimensions)) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) body: (block (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (assignment_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) (expression_statement (update_expression (identifier))) (expression_statement (update_expression (identifier))))) (return_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier)))))) |
public static void main ( String [ ] args ) {
String s = "GeeksforGeeks" ;
System . out . println ( reversingString ( s . toCharArray ( ) , 0 , 12 ) ) ;
}
| public static void main ( String [ ] args ) { String s = " GeeksforGeeks " ; System . out . println ( reversingString ( s . toCharArray ( ) , 0 , 12 ) ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)) (decimal_integer_literal) (decimal_integer_literal)))))))) |
static void Maximum_xor_Triplet ( int n , int a [ ] ) {
HashSet < Integer > s = new HashSet < Integer > ( ) ;
for ( int i = 0 ;
i < n ;
i ++ ) {
for ( int j = i ;
j < n ;
j ++ ) {
s . add ( a [ i ] ^ a [ j ] ) ;
}
}
int ans = 0 ;
for ( Integer i : s ) {
for ( int j = 0 ;
j < n ;
j ++ ) {
ans = Math . max ( ans , i ^ a [ j ] ) ;
}
}
System . out . println ( ans ) ;
}
| static void Maximum_xor_Triplet ( int n , int a [ ] ) { HashSet < Integer > s = new HashSet < Integer > ( ) ; for ( int i = 0 ; i < n ; i ++ ) { for ( int j = i ; j < n ; j ++ ) { s . add ( a [ i ] ^ a [ j ] ) ; } } int ans = 0 ; for ( Integer i : s ) { for ( int j = 0 ; j < n ; j ++ ) { ans = Math . max ( ans , i ^ a [ j ] ) ; } } System . out . println ( ans ) ; } | (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) dimensions: (dimensions))) body: (block (local_variable_declaration type: (generic_type (type_identifier) (type_arguments (type_identifier))) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (generic_type (type_identifier) (type_arguments (type_identifier))) arguments: (argument_list)))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (identifier))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (expression_statement (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))))))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (enhanced_for_statement type: (type_identifier) name: (identifier) value: (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 (expression_statement (assignment_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (array_access array: (identifier) index: (identifier))))))))))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (identifier)))))) |
public static void main ( String [ ] args ) {
int a [ ] = {
1 , 3 , 8 , 15 };
int n = a . length ;
Maximum_xor_Triplet ( n , a ) ;
}
| public static void main ( String [ ] args ) { int a [ ] = { 1 , 3 , 8 , 15 } ; int n = a . length ; Maximum_xor_Triplet ( n , a ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal) (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))))) |
static int traverseMatrix ( int arr [ ] [ ] , int current_row , int current_col ) {
if ( current_col >= M ) return 0 ;
if ( current_row >= N ) return 1 ;
System . out . print ( arr [ current_row ] [ current_col ] + ", " ) ;
if ( traverseMatrix ( arr , current_row , current_col + 1 ) == 1 ) return 1 ;
return traverseMatrix ( arr , current_row + 1 , 0 ) ;
}
| static int traverseMatrix ( int arr [ ] [ ] , int current_row , int current_col ) { if ( current_col >= M ) return 0 ; if ( current_row >= N ) return 1 ; System . out . print ( arr [ current_row ] [ current_col ] + " , ▁ " ) ; if ( traverseMatrix ( arr , current_row , current_col + 1 ) == 1 ) return 1 ; return traverseMatrix ( arr , current_row + 1 , 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 (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (return_statement (decimal_integer_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (string_literal))))) (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (return_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (binary_expression left: (identifier) right: (decimal_integer_literal)) (decimal_integer_literal)))))) |
public static void main ( String [ ] args ) {
int arr [ ] [ ] = {
{
1 , 2 , 3 }, {
4 , 5 , 6 }
};
traverseMatrix ( arr , 0 , 0 ) ;
}
| public static void main ( String [ ] args ) { int arr [ ] [ ] = { { 1 , 2 , 3 } , { 4 , 5 , 6 } } ; traverseMatrix ( arr , 0 , 0 ) ; } | (method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (array_initializer (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 name: (identifier) arguments: (argument_list (identifier) (decimal_integer_literal) (decimal_integer_literal)))))) |
static int countWords ( String str ) {
int state = OUT ;
int wc = 0 ;
int i = 0 ;
while ( i < str . length ( ) ) {
if ( str . charAt ( i ) == ' ' || str . charAt ( i ) == '\n' || str . charAt ( i ) == '\t' ) state = OUT ;
else if ( state == OUT ) {
state = IN ;
++ wc ;
}
++ i ;
}
return wc ;
}
| static int countWords ( String str ) { int state = OUT ; int wc = 0 ; int i = 0 ; while ( i < str . length ( ) ) { if ( str . charAt ( i ) == ' ▁ ' || str . charAt ( i ) == ' \n ' || str . charAt ( i ) == ' \t ' ) state = OUT ; else if ( state == OUT ) { state = IN ; ++ wc ; } ++ i ; } return wc ; } | (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: (identifier))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (while_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list)))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) right: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal)))) consequence: (expression_statement (assignment_expression left: (identifier) right: (identifier))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (identifier) right: (identifier))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (identifier))) (expression_statement (update_expression (identifier)))))) (expression_statement (update_expression (identifier))))) (return_statement (identifier)))) |
public static void main ( String args [ ] ) {
String str = "One two three\n four\tfive " ;
System . out . println ( "No of words : " + countWords ( str ) ) ;
}
| public static void main ( String args [ ] ) { String str = " One ▁ two ▁ ▁ ▁ ▁ ▁ ▁ ▁ three \n ▁ four\tfive ▁ ▁ " ; System . out . println ( " No ▁ of ▁ words ▁ : ▁ " + countWords ( 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 object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (string_literal) right: (method_invocation name: (identifier) arguments: (argument_list (identifier))))))))) |
Subsets and Splits