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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))))