Submission #1323380

#TimeUsernameProblemLanguageResultExecution timeMemory
1323380kawhietLabels (NOI20_labels)C++20
100 / 100
33 ms4720 KiB
#include <bits/stdc++.h> using namespace std; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int n; cin >> n; vector<int> d(n - 1); for (int i = 0; i < n - 1; i++) { cin >> d[i]; } long long mx = 0, mn = 0, s = 0; for (int i = 0; i < n - 1; i++) { s += d[i]; mn = min(mn, s); mx = max(mx, s); } int f = -1; for (int i = 1; i <= n; i++) { if (i + mx <= n && i + mn >= 1) { if (f != -1) { cout << -1 << '\n'; return 0; } f = i; } } vector<int> a(n); a[0] = f; for (int i = 0; i < n - 1; i++) { a[i + 1] = a[i] + d[i]; } for (int i = 0; i < n; i++) { cout << a[i] << ' '; } cout << '\n'; return 0; }
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