ADD_MATRIX.txt

#include<bits/stdc++.h>
using namespace std;
int main()
{
   int n1,m1,n2,m2;
   cout<<"Enter row size of matrix 1 :";
   cin>>n1;
   cout<<"Enter col size of matrix 1 :";
   cin>>m1;
   cout<<"Enter row size of matrix 2 :";
   cin>>n2;
   cout<<"Enter col size of matrix 2 :";
   cin>>m2;
   if(n1!=n2 || m1!=m2)
   {
       cout<<"Addition not possible"<<endl;
       return 0;
   }
   else
   {
       int a[n1][m1],b[n1][m1],c[n1][m1];
       cout<<"Enter matrix 1 :"<<endl;
         for(int i=0;i<n1;i++)
       {
           for(int j=0;j<m1;j++)
            cin>>a[i][j];
       }
       cout<<"Enter matrix 2 :"<<endl;
         for(int i=0;i<n1;i++)
       {
           for(int j=0;j<m1;j++)
            cin>>b[i][j];
       }
       for(int i=0;i<n1;i++)
       {
           for(int j=0;j<m1;j++)
            c[i][j]=a[i][j]+b[i][j];
       }
       cout<<"Addition matrix :"<<endl;
        for(int i=0;i<n1;i++)
       {
           for(int j=0;j<m1;j++)
            cout<<c[i][j]<<"  ";
            cout<<endl;
       }
   }


}