static int markingScheme ( int N , int answerKey [ ] , int studentAnswer [ ] ) {
  int positive = 0 , negative = 0 , notattempt = 0 ;
  for ( int i = 0 ;
  i < N ;
  i ++ ) {
    if ( studentAnswer [ i ] == 0 ) notattempt ++ ;
    else if ( answerKey [ i ] == studentAnswer [ i ] ) positive ++ ;
    else if ( answerKey [ i ] != studentAnswer [ i ] ) negative ++ ;
  }
  return ( positive * 3 ) + ( negative * - 1 ) ;
}

static int markingScheme ( int N , int answerKey [ ] , int studentAnswer [ ] ) { int positive = 0 , negative = 0 , notattempt = 0 ; for ( int i = 0 ; i < N ; i ++ ) { if ( studentAnswer [ i ] == 0 ) notattempt ++ ; else if ( answerKey [ i ] == studentAnswer [ i ] ) positive ++ ; else if ( answerKey [ i ] != studentAnswer [ i ] ) negative ++ ; } return ( positive * 3 ) + ( negative * - 1 ) ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (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: (expression_statement (update_expression (identifier))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (update_expression (identifier))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (array_access array: (identifier) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (expression_statement (update_expression (identifier)))))))) (return_statement (binary_expression left: (parenthesized_expression (binary_expression left: (identifier) right: (decimal_integer_literal))) right: (parenthesized_expression (binary_expression left: (identifier) right: (unary_expression operand: (decimal_integer_literal))))))))