제출 #485426

#제출 시각아이디문제언어결과실행 시간메모리
485426blueLabels (NOI20_labels)C++17
100 / 100
50 ms5444 KiB
#include <iostream> using namespace std; const long long INF = 1'000'000'000'000'000'000LL; int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int N; cin >> N; int D[1+N]; for(int i = 2; i <= N; i++) cin >> D[i]; long long lo = 0, hi = 0, curr = 0; for(int i = 2; i <= N; i++) { curr += D[i]; lo = min(lo, curr); hi = max(hi, curr); } // cerr << lo << ' ' << hi << '\n'; if(hi - lo != N-1) { cout << "-1\n"; } else { D[1] = (1 - lo); curr = 0; for(int i = 1; i <= N; i++) { curr += D[i]; cout << curr << ' '; } cout << '\n'; } }
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