Submission #1323378

#	Time	Username	Problem	Language	Result	Execution time	Memory
1323378		kawhiet	Labels (NOI20_labels)	C++20	47 / 100	1096 ms	3900 KiB

Labels

#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];
    }
    vector<int> ans;
    for (int i = 1; i <= n; i++) {
        vector<int> a(n);
        a[0] = i;
        for (int j = 1; j < n; j++) {
            a[j] = a[j - 1] + d[j - 1];
        }
        if (ranges::max(a) <= n && ranges::min(a) >= 1) {
            if (!ans.empty()) {
                cout << -1 << '\n';
                return 0;
            }
            ans = a;
        }
    }
    for (int i = 0; i < n; i++) {
        cout << ans[i] << ' ';
    }
    cout << '\n';
    return 0;
}

• Subtask 1: 7 / 7
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25
• Subtask 4: 0 / 18
• Subtask 5: 0 / 35