import UIKit

class ResultViewController: UIViewController {
    @IBOutlet weak var correctPercentLabel: UILabel!                //正解率ラベル

    override func viewDidLoad() {
        super.viewDidLoad()

        //問題数を取得する
        let questionCount = QuestionDataManager.sharedInstance.questionDataArray.count

        //正解数を取得する
        var correctCount: Int = 0

        //正解数を計算する
        for questionData in QuestionDataManager.sharedInstance.questionDataArray {
            if questionData.isCorrect() {
                //正解数を増やす
                correctCount += 1

            }
        }

        //正解率の計算
        let correctPercent: Float = (Float(correctCount) / Float(questionCount)) * 100

        //正解数率を少数第一位まで計算して画面に反映する
        correctPercentLabel.text = String(format: "%.1f", correctPercent) + "%"
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}