#include <iostream>

using namespace std;

int main()
{
    int n, m;
    cin >> n >> m;
    int A[n][m], sum[n];
    for (int i = 0; i < n; ++i)
    {
        sum[i] = 0;
        {
            for (int j = 0; j < m; ++j)
            {
                cin >> A[i][j];
                sum[i] += A[i][j];
            }
        }
    }
    for (int i = 0; i < n; ++i)
    {
        cout << "Sum in line ¹" << i << " = " << sum[i] << endl;
    }
    return 0;
}