CPP

sum of row s2 d array c++

#include <iostream>
using namespace std;
int main()
{
	int size=2;
    int a[size][size];
    int row, col, sum;
    cout<<"Please Enter elements in array of size "<<size<<"x"<<size<<endl<<endl;
    for(row=0; row<size; row++)
    {
        for(col=0; col<size; col++)
        {
            cin>>a[row][col];
        }
    }
     for(row=0; row<size; row++)
    {
        for(col=0; col<size; col++)
        {
            cout<<a[row][col]<<" ";
        }
        cout<<endl;
    }
    for(row=0; row<size; row++)
    {
        sum = 0;
        for(col=0; col<size; col++)
        {
            sum = sum + a[row][col];
        }
        cout<<"Sum of elements of Row: "<< row+1<<" is "<< sum<<endl;
    }    
    for(col=0; col<size; col++)
    {
        sum = 0;
        for(row=0; row<size; row++)
        {
            sum += a[row][col];
        }
        cout<<"Sum of elements of Column: " <<row+1<<" is "<<sum<<endl;
    }
}