Print Time In c++ With Header File

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time.h
..................................
#ifndef TIME_H
#define TIME_H

class Time
{
private:
    int h,m,s,h1,m1,s1;
public:
    void setTime1(int hh,int mm,int ss);
    void setTime2(int hr,int mr,int sr);
int dispalyh();
int dispalym();
int dispalys();
int dispalyhh();
int dispalymm();
int dispalyss();
    void addTime();

};
#endif
................................
time.cpp
..............................

#include"time.h"
#include<conio.h>
#include<iostream>
using namespace std;
void Time::setTime1(int hh,int mm,int ss)
{
   
    h=hh;
    m=mm;
    s=ss;
   

}

    void Time::setTime2(int hh,int mm,int ss)
    {
    h1=hh;
    m1=mm;
    s1=ss;
   

    }

int  Time::dispalyh()
{
   
    return h;
}

int  Time::dispalym()
{
   
    return m;
}
int  Time::dispalys()
{
   
   
    return s;
}

int  Time::dispalyhh()
{
   
    return h1;
}

int  Time::dispalymm()
{
   
    return m1;
}
int  Time::dispalyss()
{
   
   
    return s1;
}
void Time::addTime()
{
int Time1=h+h1-24;
int Time2=m+m1-60;
int Time3=s+s1-60;
cout << Time1<<":"<<Time2<<":"<<Time3;
}
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main.cpp
...............................
#include<iostream>
#include<conio.h>
#include"time.h"
#include<string>
#include<cstdlib>
using namespace std;
int main()
{

    Time d;
    d.setTime1(10,45,50);
    cout << "First Time: ";
    cout << d.dispalyh()<<":"<< d.dispalym()<<":"<<d.dispalys() << endl;

    d.setTime2(15,22,10);
    cout << "Second Time: ";
    cout << d.dispalyhh()<<":"<< d.dispalymm()<<":"<<d.dispalyss() << endl;
    cout << "sum of to time: ";
    d.addTime();
   
    getch();
    return 0;
}