static int diffofarrays ( int a [ ] , int b [ ] , int n ) {
  int [ ] c = new int [ n ] ;
  int ans = 0 ;
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    c [ i ] = b [ i ] - a [ i ] ;
  }
  for ( int i = 0 ;
  i < n ;
  i ++ ) {
    if ( c [ i ] != 0 ) {
      ans = c [ i ] ;
      break ;
    }
  }
  return ans ;
}

static int diffofarrays ( int a [ ] , int b [ ] , int n ) { int [ ] c = new int [ n ] ; int ans = 0 ; for ( int i = 0 ; i < n ; i ++ ) { c [ i ] = b [ i ] - a [ i ] ; } for ( int i = 0 ; i < n ; i ++ ) { if ( c [ i ] != 0 ) { ans = c [ i ] ; break ; } } return ans ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier) 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))))) (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: (array_access array: (identifier) index: (identifier)) right: (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier))))))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (decimal_integer_literal))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (array_access array: (identifier) index: (identifier)))) (break_statement))))) (return_statement (identifier))))