Submission #836306

#	Time	Username	Problem	Language	Result	Execution time	Memory
836306		exodus_	Labels (NOI20_labels)	C++14	0 / 100	5 ms	1236 KiB

Labels

#include<bits/stdc++.h>
using namespace std;
const int maxn = 1e5+5;
int D[maxn], A[maxn], B[maxn];
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int N;
    cin >> N;
    for(int i=1; i<N; i++) {
        cin >> D[i];
    }
    if(D[1]!=1) {
        cout << "-1" << endl;
    } else {
        cout << "1 2" << endl;
    }
    return 0;
}

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