SUM OF TWO MATRICES : SIMPLE

#include<iostream.h>

#include<conio.h>

void main()

{

 clrscr();

 int x[10][10], y[10][10], z[10][10] , n, m, i, j;

 char dec;

 cout<<"The number of rows and columns shoud be equal in both the matrices for any \narithmentic operation ";

 do{

    cout<<"\nEnter the number of rows :";

    cin>>n;

    cout<<"Enter the number of columns :";

    cin>>m;

    cout<<"Enter the matrix X :\n";

    for(i=0 ; i<n ; i++)

    {

      for(j=0 ; j<m ; j++)

      cin>>x[i][j];

    }

    cout<<"The matrix X :\n";

    for(i=0 ; i<n ; i++)

    {

      cout<<"\n";

      for(j=0 ; j<m ; j++)

      cout<<" "<<x[i][j];

    }

    cout<<"\nIs the matrix correct? (Y/N) : ";

    cin>>dec;

 }while(dec=='N'|| dec=='n');

do{

   cout<<"\nEnter the matrix Y :\n";

   for(i=0 ; i<n ; i++)

   {

     for(j=0 ; j<m ; j++)

       cin>>y[i][j];

   }

   cout<<"The matrix Y :\n";

   for(i=0 ; i<n ; i++)

   {

     cout<<"\n";

     for(j=0 ; j<m ; j++)

       cout<<" "<<y[i][j];

   }

   cout<<"\nIs the matrix correct? (Y/N) : ";

      cin>>dec;

}while(dec=='N'|| dec=='n');

 for(i=0 ; i<n ; i++)

 {

   for(j=0 ; j<m ; j++)

     z[i][j]= x[i][j] + y[i][j];

 }

 cout<<"\nThe sum of the two given matrices : ";

 for(i=0 ; i<n ; i++)

 {

   cout<<"\n";

   for(j=0 ; j<m ; j++)

     cout<<" "<<z[i][j];

 }

 getch();

}

.................................................................

OUTPUT:(click to enlarge the image)