Submission #264939

#	Time	Username	Problem	Language	Result	Execution time	Memory
264939		eohomegrownapps	Labels (NOI20_labels)	C++14	100 / 100	79 ms	5628 KiB

Labels

#include <bits/stdc++.h>
using namespace std;
int main(){
    cin.tie(0);
    ios_base::sync_with_stdio(0);
    int n;
    cin>>n;
    vector<int> v(n);
    int minv = 0;
    int maxv = 0;
    int cur = 0;
    for (int i = 1; i<n; i++){
        cin>>v[i];
        cur+=v[i];
        minv=min(minv,cur);
        maxv=max(maxv,cur);
    }
    if (maxv-minv==n-1){
        int cur = n-maxv;
        cout<<cur<<' ';
        for (int i = 1; i<n; i++){
            cur+=v[i];
            cout<<cur<<' ';
        }
        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