//
// CTime.hpp
// CTime
//
// Created by Toan Nguyen on 10/20/20.
//
#ifndef CTime_hpp
#define CTime_hpp
#include "CTimeSpan.hpp"
class CTime{
private:
int h;
int m;
int s;
public:
CTime();
CTime(int,int,int);
void ThemGiay(int);
void TruGiay(int);
CTimeSpan Tru(const CTime&)const;
void Them1Giay();
void Bot1Giay();
void Nhap();
void Xuat()const;
};
#endif /* CTime_hpp */
//
// CTime.cpp
// CTime
//
// Created by Toan Nguyen on 10/20/20.
//
#include "CTime.hpp"
#include <math.h>
#include <iostream>
using namespace std;
CTime::CTime():h(0),m(0),s(0){
}
CTime::CTime(int hh, int mm, int ss):h(hh),m(mm),s(ss){
}
void CTime::Them1Giay(){
this->ThemGiay(1);
}
void CTime::Bot1Giay(){
this->TruGiay(1);
}
void CTime::ThemGiay(int ss) {
//sinh vien tu kiem tra lai
this->s +=ss;
int d = this->s/60;
this->s= this->s %60;
this->m +=d;
d = this->m/60;
this->m = this->m%60;
this->h +=d;
this->h=this->h%24;
//1:1:59 + 100;
//1:59:1 + 100;
//23:59:59 + 100;
}
void CTime::TruGiay(int) {
//tuong tu them giay
}
CTimeSpan CTime::Tru(const CTime &t2) const {
long d1 = this->h*3600+this->m*60+this->s;
long d2 = t2.h*3600+t2.m*60+t2.s;
return CTimeSpan(abs(d1-d2));
}
void CTime::Nhap() {
cout << "Nhap gio:";
cin >> this->h;
cout << "Nhap phut:";
cin >> this->m;
cout << "Nhap giay:";
cin >> this->s;
cin.ignore();
}
void CTime::Xuat() const {
cout << this->h << ":"<<this->m<<":"<<this->s<<endl;
}
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