#include "iostream"using namespace std;class Time{private: int hour,minute,second;public: Time(int H,int M,int S) { hour=H;minute=M;second=S;} void setTime(int H,int M,int S) { hour=H 展开
#include "iostream"using namespace std;class Time{private: int hour,minute,second;public: Time(int H,int M,int S) { hour=H;minute=M;second=S;} void setTime(int H,int M,int S) { hour=H;minute=M;second=S;} ~Time(){;} void display(){cout<<hour<<": "<<minute<<": "<<second<<endl;} bool operator>(Time a);bool operator<(Time a);bool operator==(Time a);};bool Time::operator <(Time a){ if(hour<a.hour) return true;else if(hour>a.hour) return false;else if(minute<a.minute) return true;else if(minute>a.minute) return false;else if(second>=a.second) return false;else return true;}bool Time::operator ==(Time a){ if(hour==a.hour && minute==a.minute && second ==a.second) return true;else return false;}bool Time::operator >(Time a){ if((*this)<a || (*this)==a) return false;else return true;}void main(){ Time t1(20,45,27),t2(20,47,6);t1>t2?t1.display():t2.display();t1<t2?t1.display():t2.display();t1==t2?t1.display():t2.display();cout<<(t1==t2)<<endl;return ;} 收起
