题解 | #加号运算符重载#

#include <iostream>
using namespace std;

class Time {

  public:
    int hours;      // 小时
    int minutes;    // 分钟

    Time() {
        hours = 0;
        minutes = 0;
    }

    Time(int h, int m) {
        this->hours = h;
        this->minutes = m;
    }

    void show() {
        cout << hours << " " << minutes << endl;
    }

    // write your code here......
    Time operator+ (Time ti) {
        Time temp;
        temp.hours = this->hours + ti.hours;
        temp.minutes = this->minutes + ti.minutes;
        if (temp.minutes >= 60) {
            temp.minutes = temp.minutes - 60;
            temp.hours++;
        }
        return temp;
    }

};

int main() {

    int h, m;
    cin >> h;
    cin >> m;

    Time t1(h, m);
    Time t2(2, 20);

    Time t3 = t1 + t2;
    t3.show();

    return 0;
}