#include <bits/stdc++.h> using namespace std; int main() { int n, m; cin >> n >> m; vector<vector> a(n, vector(m)); for (int i = 0; i < n; i++) { for (int j = 0; j < m; j++) cin >> a[i][j]; } for (int i = 0; i < n; i++) { long long sum = 0; for (int j = 0; j < m; j++) sum += a[i][j]; if (i) cout << ' '; cout << sum; } cout << '\n'; }