Run ID:158535

提交时间:2026-08-22 14:29:55

#include <iostream> using namespace std; int main() { int N; cin >> N; while(N--) { int M; cin >> M; int sum = 0; int x; for(int i = 0; i < M; i++) { cin >> x; sum += x; } cout << sum << endl; } return 0; }