Submission #833667

#	Time	Username	Problem	Language	Result	Execution time	Memory
833667		Liudas	Labels (NOI20_labels)	C++17	100 / 100	206 ms	21056 KiB

Labels

#include <iostream>
#include <vector>
#include <set>
#include <map>
#include <climits>
#include <algorithm>
#define int long long
using namespace std;
signed main(){
    int N;
    cin >> N;
    vector<int> arr(N-1);
    for(int i = 0; i < N-1; i++){
        cin >> arr[i];
    }
    set<int> is;
    is.insert(1);
    vector<int> brr(1, 1);
    int last = 1;
    for(int i = 0; i < N-1; i ++){
        int a = arr[i] + last;
        last = a;
        is.insert(a);
        brr.push_back(a);
    }
    if(*(--is.end()) - *is.begin() < N - 1){
        cout << -1 <<endl;
        return 0;
    }
    int shift = *is.begin() - 1;
    for(int i : brr){
        cout << i - shift << " ";
    }
    cout << endl;

    return 0;
}

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