#include <iostream>
using namespace std;

int main() {
    int arr[4][5] = {
    {3,5,6},
    {7,8,3},
    {10,2,7},
    {9,7,3},
    };

    for(int i=0;i<4;i++)
        {
            int sum=0;
            for(int j=0;j<4;j++)
                {
                    sum = sum + arr[i][j];
                }
            cout<< "the sum for "<<i+1<<"row is"<<sum<<endl;
        }

    
    return 0;
}