C++ program to hours, minutes, seconds in 24 hours and 12 hours format.

C++ program to hours, minutes, seconds in 24 hours and 12 hours format.

#include <iostream>

using namespace std;

int main()

{

int hours,minutes,seconds,update;

cout<<"Enter hours:"<<"\n";

cin>>hours;

if(hours<24)

{

cout<<"Enter minutes:"<<"\n";

cin>>minutes;

if(minutes<=59)

{

cout<<"Ente Seconds:"<<"\n";

cin>>seconds;

if(seconds<=59)

{    

if(hours>=12)

{

cout<<"Time formate of 24 hours:"<<"\n";

        cout<<hours<<":"<<minutes<<":"<<seconds<<" "<<"PM"<<"\n\n";

}

else

{

    cout<<"Time formate of 24 hours:"<<"\n";

        cout<<hours<<":"<<minutes<<":"<<seconds<<" "<<"AM"<<"\n\n";

}

if(hours>12)

        {

        update=hours-12;

        cout<<"Time formate of 12 hours:"<<"\n";

                    cout<<update<<":"<<minutes<<":"<<seconds<<" "<<"AM";

    }

    else

    {

        cout<<"Time formate of 12 hours:"<<"\n";

                    cout<<hours<<":"<<minutes<<":"<<seconds<<" "<<"PM";

    }

}

else

    {

    cout<<"invalid seconds:"<<"\n";

    }

}

else

{

cout<<"invalid seconds:"<<"\n";

}

}

else

{

cout<<"invalid hours:"<<"\n";

}

}

output of above code: