Submission #1181738

#	Time	Username	Problem	Language	Result	Execution time	Memory
1181738		mehmetkagan	Labels (NOI20_labels)	C++20	100 / 100	36 ms	6984 KiB

Labels

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define int ll

int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(0);

    int N;
    cin >> N;

    vector<int> D(N - 1);
    for (int i = 0; i < N - 1; i++) {
        cin >> D[i];
    }

    vector<int> P(N);
    P[0] = 0;
    for (int i = 1; i < N; i++) {
        P[i] = P[i - 1] + D[i - 1];
    }

    int L = INT_MIN, R = INT_MAX;
    for (int i = 0; i < N; i++) {
        L = max(L, 1 - P[i]);
        R = min(R, N - P[i]);
    }

    if (L == R) {
        int A1 = L;
        for (int i = 0; i < N; i++) {
            cout << A1 + P[i] << " ";
        }
        cout << "\n";
    } else {
        cout << -1 << "\n";
    }

    return 0;
}

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