Menghitung dua Matrix

  #include<iostream.h>
    #include <conio.h>
    #include <iomanip.h>
    int i, j, baris, kolom, m1[10][10], m2[10][10], hasil[10][10];

    void main()
    {
      clrscr();
      cout << "=================================="<<endl;
      cout << "Operasi Penjumlahan Matrix\n";
      cout << "=================================="<<endl;
      do
      {
       cout << "Jumlah Baris = "; cin>>baris;
       cout << "Jumlah Kolom = "; cin>>kolom;
      }
      while((baris>10)||(kolom>10));
    /*  do
      while(kolom>10);*/
      cout << "\nMatrix A" << endl;
      for(i=0;i<baris;i++)
       for(j=0;j<kolom;j++)
        {
         cout <<"data [" << i << "," << j << "] = ";
         cin>>m1[i][j];
        }
      cout << "\nMatrix B" << endl;
      for(i=0;i<baris;i++)
       for(j=0;j<kolom;j++)
        {
         cout <<"data [" << i << "," << j << "] = ";
         cin>>m2[i][j];
        }
      for(i=0; i<baris;i++)
        for(j=0; j<kolom; j++)
          hasil[i][j] = m1[i][j] + m2[i][j];
      cout << "\nHasilnya..." << endl;
      cout << "Matrix A  +  Matrix B  =  Matrix C";
      for(i=0; i< baris; i++)
       {
        cout<<'\n';
        for(j=0; j<kolom; j++)
         cout << setw(4) << m1[i][j];
         cout << "     ";
        for(j=0; j<kolom; j++)
         cout << setw(4) << m2[i][j];
         cout << "     ";
        for(j=0; j<kolom; j++)
         cout << setw(4) << hasil[i][j];
        cout << endl;
       }
      getch();
    }