Consider a class Matrix Class Matrix { int a[3][3]; Public: //methods; }; Let m1 and m2 are two matrices. Find out m3=m1+m2 (use operator overloading).

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

class Matrix
{
  int a[3][3];

  public:
  void accept()
  {
    for(int i=0;i<3;i++)
      for(int j=0;j<3;j++)
      {
cout<<endl<<"Enter a value for ["<<i+1<<"]["<<j+1<<"]: ";
cin>>a[i][j];
      }
   }

   void display()
   {
     for(int i=0;i<3;i++)
     {
       for(int j=0;j<3;j++)
cout<<a[i][j]<<"  ";
       cout<<endl;
     }
   }

   Matrix operator+(Matrix m)
   {
     Matrix temp;
     for(int i=0;i<3;i++)
       for(int j=0;j<3;j++)
temp.a[i][j]=a[i][j]+m.a[i][j];
     return temp;
   }
};//End of class

int main()
{
  Matrix m1,m2,m3;
  clrscr();
  cout<<endl<<"Enter Matrix1: ";
  m1.accept();
  cout<<endl<<"Enter Matrix2: ";
  m2.accept();
  m3=m1+m2;
  cout<<endl<<"Matrix1 is:"<<endl;
  m1.display();
  cout<<endl<<"Matrix2 is:"<<endl;
  m2.display();
  cout<<endl<<"Matrix3 = Matrix1 + Matrix2 is:"<<endl;
  m3.display();
  getch();
  return 0;
}