제출 #1184957

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1184957		NoMercy	Labels (NOI20_labels)	C++17	25 / 100	82 ms	17480 KiB

Labels

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

int32_t main () {

    ios_base::sync_with_stdio(0); 
    cin.tie(0); 
    cout.tie(0); 

    int N;
    cin >> N;
    vector<int> arr(N, 1);
    set<int> s;
    s.insert(1);
    int mn = 1, mx = 1;
    for (int i = 1;i < N;i ++) {
        int x;
        cin >> x;
        arr[i] = arr[i - 1] + x;
        s.insert(arr[i]);
        mn = min(mn, arr[i]);
        mx = max(mx, arr[i]);        
    }
    // cout << mx << " " << mn << "\n";
    if ((mx - mn + 1) != N || s.size() < N) {
        cout << "-1\n";
        return 0;
    }
    mn = -mn + 1;
    for (int i = 0;i < N;i ++) {
        arr[i] += mn;
        cout << arr[i] << " ";
    }
    cout << "\n";
}

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