#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+(const Time & t2) { Time t3; t3.minutes = minutes + t2.minutes; if(t3.minutes >= 60){ t3.minutes %= 60; t3.hours++; } t3.hours = t3.hours + hours + t2.hours; return t3; } }; 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; }