Run ID:158366

提交时间:2026-08-21 13:13:00

#include <bits/stdc++.h> using namespace std; int main() { int n; while (cin >> n && n != 0) { int sum = 0; int x; for(int i = 0; i < n; i++) { cin >> x; sum += x; } cout << sum << endl; } return 0; }