C++ program to read matrix of size m x n using function

To understand how to read matrix of size m x n using function, you need to understand the concept of functions. 

C++ program to read matrix of size m x n using function 

/*C++ program to read matrix of size m x n using function*/

#include<iostream>

using namespace std;

void getarray(int a[10][10],int x,int y);

int main()

{

    int a[10][10],m,n,i,j;

    cout<<"Enter the value of m and n : ";

    cin>>m>>n;

    getarray(a,m,n);

    cout<<endl;

    cout<<"You have entered following matrix"<<endl;

    for(i=0;i<m;i++)

    {

        for(j=0;j<n;j++)

        {

            cout<<a[i][j]<<"\t";

        }

        cout<<endl;

    }

    return 0;

}

void getarray(int a[10][10],int x,int y)

{

    int i,j;

    for(i=0;i<x;i++)

    {

        for(j=0;j<y;j++)

        {

            cin>>a[i][j];

        }

    }

}

OUTPUT:

Enter the value of m and n : 3 3

1

2

3

1

2

3

1

2

3

You have entered following matrix

1       2       3

1       2       3

1       2       3