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 int i,j;
  int r1,c1,r2,c2;
  int m1[10][10],m2[10][10],sum[10][10];

  printf("Enter row and column for 1st matrix: \n");
  scanf("%d%d",&r1,&c1);


  printf("Enter row and column for 2nd matrix: \n");
  scanf("%d%d",&r2,&c2);

  if(r1==r2 && c1==c2){
    printf("Enter the elements for 1st matrix: \n");
    for(i=0;i<r1;i++){
        for(j=0;j<c1;j++) {
            scanf("%d",&m1[i][j]);
        }
    }

     printf("Enter the elements for 2nd matrix: \n");
    for(i=0;i<r2;i++){
        for(j=0;j<c2;j++) {
            scanf("%d",&m2[i][j]);
        }
    }

    for(i=0;i<r1;i++){
        for(j=0;j<c2;j++){
         sum[i][j]=m1[i][j]+m2[i][j];
        }
    }
printf("The sum of two matrices is :\n");
    for(i=0;i<r1;i++){
        for(j=0;j<c2;j++){
    printf("%d ",sum[i][j]);
        }
        printf(" \n");
    }
  }
  else{
     printf("The order of two matrices are not same!!!");
  }

   }