#include<iostream>
using namespace std;

#include "Time.h"


int main()
{
  Time t;
  
  cout<<"the intial universal time is ";
  t.printuniversal();
  cout<<"\n the intial standard time is ";
  t.printstandard();
  
  
  t.settime(13,27,6);
  
  
  cout<<"\n\n universal time after settime is";
  t.printuniversal();
  cout<<"\n standard time after settime is";
  t.printstandard();
  
  t.settime(99,99,99);
  
  cout<<"\n\n after attempting invalid settings:"
  <<"\n universal time " ;
  t.printuniversal();
  cout<<"\n standard time";
  t.printstandard();
  cout<<endl;
return 0;
}
///////implemetation file
#include<iostream>
#include<iomanip>  
using namespace std;

Time::Time()
{
   hour=minute=second=0;
}

void Time::settime()
{
  hour=(h>=0&&h<24)?h:0;
  minute(m>=0&&m<60)?m:0;
  second(s>=0&&s<60)?s:0;
}

void Time::printuniversal()
{
   cout<<setfill('0')<<setw(2)<<hour<<":"
   <<setw(2)<<minute<<":"<<setw()<<second;
}

void Time::printstandard()
{
  cout<<((hour==0)||(hour==12)?12:hour%12)<<":"
  <<setfill('0')<<setw(2)>>minute<<":"<<setw(2)<<second<<(hour<12?"AM":"PM") 
}     
 ////// //.h file              
#ifndef TIME_H
#define TIME_H


class Time
{
  public:
       Time();
       void settime(int,int,int);
       void printuniversal();
       void printstandard();
   private:
        int hour;
        int minute;
        int second;
        
        };
        
        #endif

void Time::settime()
{
  hour=(h>=0&&h<24)?h:0;
  minute(m>=0&&m<60)?m:0;
  second(s>=0&&s<60)?s:0;
}

t.settime(13,27,6);

void settime(int,int,int);