public static int Valid ( int a , int b , int c , int d ) {
  if ( a + b + c + d == 360 ) return 1 ;
  return 0 ;
}

public static int Valid ( int a , int b , int c , int d ) { if ( a + b + c + d == 360 ) return 1 ; return 0 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)) right: (decimal_integer_literal))) consequence: (return_statement (decimal_integer_literal))) (return_statement (decimal_integer_literal))))