Задача №5 Илия

#include "stdafx.h"
#include <iostream>
#include <conio.h>
#include <string>
#include <cstring>
#include <math.h>
#include <cstdlib>
#include <fstream>
#include <windows.h>
#include <ctime>
#include <iostream>
#include <conio.h>
#include <string>
#include <cstring>
#include <math.h>
#include <cstdlib>
#include <fstream>
#include <windows.h>
using namespace std;



class MyTime
{
protected:
int x;
int y;
public:
//void show();
//void set (int, int);
//MyTime (int, int);
//MyTime (int);
//MyTime();
MyTime operator+ (const MyTime) const;
friend MyTime operator*(const MyTime, const MyTime);
friend ostream & operator<<(ostream & os, const MyTime & t);
MyTime operator++()
{int a, b;
a=x+1;
b=y+1;
int c;
if (b>59)
{c=(b-(b%60))/60;
a=a+c;
}
x=a;
y=b;
return MyTime (x, y);
}   ;
~MyTime ()
{
cout<<"Object was exterminated"<<endl;
}

friend MyTime summa (MyTime, MyTime);



void virtual set(int a, int b)
{
    x = a;
    y = b;
};

void virtual show()
{
    cout << "hour=" << x << " minute=" << y << endl;

};

MyTime(int a, int b)
{
    int c;
    if (b>59)
    {
        c = (b - (b % 60)) / 60;
        a = a + c;
    }
    x = a;
    y = b;
    cout << "Object was created" << endl;
}
MyTime(int a)
{
    y = a;
    cout << "Object was created" << endl;
};

MyTime()
{
    x = 11;
    y = 38;
    cout << "Object was created" << endl;
};


};


MyTime MyTime::operator+(const MyTime t) const
{
return MyTime(x+t.x, y+t.y);
}

MyTime operator*(const MyTime t1, const MyTime t2)
{
return MyTime (t1.x*t2.x, t1.y*t2.y);

}

ostream & operator<<(ostream & os, const MyTime & t)
{
os<<"hour=" << t.x << " minute=" << t.y;
return os;
}

class NMyTime: public MyTime
{
private:
string str;

public:

NMyTime (int x, int y, string str_): str(str_), MyTime(x,y)
{
cout <<"Object was created"<<endl;
}

~NMyTime ()
{
cout<<"Object was exterminated"<<endl;
};
void virtual show()
{
cout<<"hour="<<x<<" minute="<<y<<" name "<<str<<endl;
};

NMyTime& operator+(const NMyTime &NT)
{
x+=NT.x;
y+=NT.y;
str+=NT.str;
int c;
if (y>59)
{c=(y-(y%60))/60;
y=y%60;
x=x+c;
}
return *this;
}


};

int main ()
{
int a, b;
int n, k, m;
string str_;
int q=5;
MyTime *arr[5];

for (int i=0; i<15; i++)
{
cout<<" 1 - create object \n 2 - show object \n 3 - exterminate object \n 4 - leave the cicle \n 5 - show all objects"<< endl;
cin>>n;
if (n==1)
{
cout<<" 1 - create object MyTime \n 2 - create object NMyTime "<<endl;
cin>>k;
if (k==1)
{
cout<<"enter the number of the element"<<endl;
cin>>m;
cout<<"hours= ";
cin>>a;
cout<<"minute= ";
cin>>b;
arr[m]=new MyTime (a,b);

}
else if (k==2)
{
cout<<"enter the number of the element"<<endl;
cin>>m;
cout<<"hours= ";
cin>>a;
cout<<"minute= ";
cin>>b;
cout<<"name ";
cin>>str_;
arr[m]=new NMyTime (a,b,str_);

}       }

else if (n==2)
{
int l;
cout<<"enter the number of the showing element"<<endl;
cin>>l;
cout<<"\n"<<"Time"<<endl;
arr[l]->show();
}
else if (n==3)
{
int o;
cout<<"enter the number of the exterminating element"<<endl;
cin>>o;
delete arr[o];
for (int j=0; j=5; j++)
{
if ( j!=4)
{
arr[j]=arr[j+1];

}
else if (j==4)
{arr[j]=arr[j];
}

}
q--;
}
else if (n==4)
{break;
}

else if (n==5)
{
for (int t=0; t<q; t++)
{
cout<<"---"<<endl;
arr[t]->show();
}
}
}

return 0;
}