table game in c++ by zafar iqbal levi

#include<iostream.h>
#include<conio.h>

class game
{
private:
int arr[3][3];
int i,j;
public:

void input()
{
    for(i=0;i<3;i++)
    for(j=0;j<3;j++)
    {cout<<"array["<<i<<"]["<<j<<"]"<<"\t";
    cin>>arr[i][j];}
}


void output()
{

      cout<<"\n\n\n";
        for(i=0;i<3;i++)
        {for(j=0;j<3;j++)
        cout<<arr[i][j]<<"\t";
        cout<<endl<<endl;}
      cout<<"\n";
}

void sum()
{
cout<<"\n\n";
cout<<"sum of 1st row      "<<"\t"<<(arr[0][0]+arr[0][1]+arr[0][2])<<endl;
cout<<"sum of 2nd row      "<<"\t"<<(arr[1][0]+arr[1][1]+arr[1][2])<<endl;
cout<<"sum of 3rd row      "<<"\t"<<(arr[2][0]+arr[2][1]+arr[2][2])<<endl;

cout<<"sum of 1st col      "<<"\t"<<(arr[0][0]+arr[1][0]+arr[2][0])<<endl;
cout<<"sum of 2nd col      "<<"\t"<<(arr[0][1]+arr[1][1]+arr[2][1])<<endl;
cout<<"sum of 3rd col      "<<"\t"<<(arr[0][2]+arr[1][2]+arr[2][2])<<endl;

cout<<"sum of 1st diagonal"<<"\t"<<(arr[0][0]+arr[1][1]+arr[2][2])<<endl;
cout<<"sum of 2nd diagonal"<<"\t"<<(arr[0][2]+arr[1][1]+arr[2][0])<<endl;
}

void numbers()
{
cout<<"\nthe nos you have to enter are\n";
cout<<"6   1   8"<<endl;
cout<<"7   5   3"<<endl;
cout<<"2   9   4"<<endl<<endl;

}

~game()
{
cout<<"\n\nobject destroyed";
}
};

void main()
{
game g;
g.numbers();
g.input();
g.output();
g.sum();

getch();
}