安安的code日記

為了計算看完課程要花多少時間做的

import java.util.Scanner;

public class MainClass {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int second = 0;
        int minute = 0;
        while (true) {
            System.out.println("輸入分：");
            int inM = sc.nextInt();
            if (inM == -1) {
                break;
            }
            minute += inM;
            System.out.println("輸入秒：");
            int inS = sc.nextInt();
            minute += inS / 60;
            second += inS % 60;
        }
        int hour = minute / 60;
        minute += second/60;
        minute %= 60;
        System.out.println(hour + "小時" + minute + "分");

    }
}