Construct a matrix of size m X n using the class type objects and there must be a member function that returns a value of the matrix at desired index.

Algorithm:

1.      Create a class with member functions input(),search().

2.      Enter the size of matrix and the elements

3.      Enter the element to be searched.

4.      Searching the data

int  search(int b,int c)

            {

                  int d=a[b][c];

                  cout<

                  return 0;

            }

5.      Call the display function and display.

6.      End of program

Program:

#include

#include

class matrix

{

            private:

            int a[20][20],i,j,n,m,b,c;

            public:

            int input()

            {

                        cout<<"Enter the size of matrix (mXn):";

                        cin>>m>>n;

                        cout<<"Enter the elements of the matrix:";

                        for(i=0;i

                        {

                                    for(j=0;j

                                    {

                                                cin>>a[i][j];

                                    }

                        }

                        for(i=0;i

                        {

                                    for(j=0;j

                                    {

                                                cout<

                                    }

                                    cout<<"\t"<

                        }

                        return 0;

            }

            int  search(int b,int c)

            {

                  int d=a[b][c];

                  cout<

                  return 0;

            }

};

void main()

{

            clrscr();

            int m,n,a[20][20],i,j,b,c;

            matrix m1;

            m1.input();

            cout<<"Enter the element to be searched (mXn):";

            cin>>b>>c;

            m1.search(b,c);

            getch();

}