#include <iostream>
using namespace std;

class Time 
{
    int mins, secs
public:
    Time();
    Time( int, int, int, int);
};

 (1)Time::Time(){
 mins=0;
 secs=0;
};

(2)Time::Time(int mins, int secs) {
    Time1(11, 30)
    Time2(12, 14)
    Time3(22, 54)
    Time4(23, 19)
};


int Return() const                 // (3??)
//observer that returns the minutes and seconds seperately
  
   Retun min;
   Return Secs;
  
int Total() const     //(4)
 //observer that retuens the total time as seconds

    Get total time
    Return total time as seconds
    
bool Time::Equal( /* in */ Time otherTime ) const   (5)

// Postcondition:
//     Function value == true, if this time equals otherTime
//                    == false, otherwise

{
    return (hrs == otherTime.hrs && mins == otherTime.mins &&
            secs == otherTime.secs);
}

//******************************************************************

bool Time::LessThan( /* in */ Time otherTime ) const  (6)

// Precondition:
//     This time and otherTime represent times in the
//     same day
// Postcondition:
//     Function value == true, if this time is earlier
//                             in the day than otherTime
//                    == false, otherwise

{
    return (hrs < otherTime.hrs ||
            hrs == otherTime.hrs && mins < otherTime.mins ||
            hrs == otherTime.hrs && mins == otherTime.mins
                                 && secs < otherTime.secs);
}

void Add Time()  (7)
  Add the times together
  
void Subtract()  (8)
Subtract two times

 #include "Time.h"
#include <iostream>
using namespace std;

Time::Time(int m, int s)
{
set( m , s);
}

Time::Time()
{
mins = 0;
secs = 0;
}



int Time::getMinutes() const
{
return mins;
}

int Time::getSeconds() const
{
return secs;
}

int Time::getTotalSeconds() const
{
return (mins * 60) + secs;
}

void Time::set(int m, int s)
{
if(m < 0) mins = 0;
if(s < 0) secs = 0;


if(m > 59)
{
mins = m % 60;
}
else 
mins = m;

if(s > 59)
{
mins += s / 60;
secs = s % 60;
}
else
secs = s;
}

void Time::increment()
{
secs++;

if (secs > 59)
{
secs = 0;
mins++;

if (mins > 59)
{
mins = 0;
;


}
}
}

void Time::write() const
{
if (mins < 10)
cout << '0';

cout << mins << ':';

if (secs < 10)
cout << '0';

cout << secs;
}

// comparison function
// returns 0 if otherTime is equal to this time
// returns -1 if otherTime is less than this time
// returns 1 if otherTime is greater than this time
// returns 69 if none of the other conditions return
int Time::compare(const Time& otherTime) const
{
if (mins == otherTime.getMinutes() &&
secs == otherTime.getSeconds())
return 0;

if (mins < otherTime.mins ||
 mins == otherTime.mins && secs < otherTime.secs)
return -1;

if (mins > otherTime.mins ||
 mins == otherTime.mins && secs > otherTime.secs)
return 1;

return 69;
}

void Time::addTimes(const Time& otherTime)
{
set (mins + otherTime.getMinutes(), secs + otherTime.getSeconds());
}

void Time::subtractTimes(const Time& otherTime)
{
int m = mins - otherTime.getMinutes();
int s = secs - otherTime.getSeconds();

if(m == 0)
   {
      s = 0;
   }
   else
   {
      if(s < 0)
      {
         m -= (s / 60) + 1;
         s += 60;
      }

if(m < 0)
{
m -= m % 60;
}
}

if(m <= 0) m = 0;
if(s <= 0) s = 0;

mins = m;
secs = s;
}

int main()
{
    return 0;
}

class Time
{
private:
int hrs;
int mins;
int secs;

public:
Time(int, int, int);
Time();

int getHours() const;
int getMinutes() const;
int getSeconds() const;
int getTotalSeconds() const;

void set(int, int);
void increment();
void write() const;
int compare(const Time&) const;
void addTimes(const Time&);
void subtractTimes(const Time&);
};

int main()
{   Time Time1(3, 56);
    Time Time2;
    
    
    Time1.write();
    cout <<""<<endl;
    Time2.write();
    cout<<""<< endl;
    
    cout<< "The minutes for Time1 are "<< Time1.getMinutes() << endl;
    cout<< "The seconds for Time1 are " <<Time1.getSeconds()<< endl;
    
    cout<< "The minutes for Time2 are " <<Time2.getMinutes()<< endl;
    cout<< "The seconds for Time2 are " <<Time2.getSeconds()<< endl;
    
    cout<< "Time1 in seconds would be "<< Time1.getTotalSeconds()<< endl;
    cout<< "Time2 converted to seconds would be" << Time2.getTotalSeconds()<< endl;
    
    Time1.increment();
    cout << "Incremented by 1 second, the new Time1 is ";
    Time1.write();
    cout << ""<< endl;
    Time2.increment();
    cout << "The new Time2 is ";
    Time2.write();
    cout<< "" << endl;
    
    
   system("Pause");
    return 0;