Submission #503438

#	Time	Username	Problem	Language	Result	Execution time	Memory
503438		thegrimbee	Labels (NOI20_labels)	C++14	100 / 100	53 ms	6852 KiB

Labels

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


signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n;
	cin >> n;
	int mas = -n, mis = n, s = 0;
	vector<int> v(n);
	for (int i = 0; i < n-1; ++i){
		cin >> v[i];
		s += v[i];
		mas = max(s, mas);
		mis = min(s, mis);
	}
	if (max(mas, (long long)0) - min((long long)0, mis) == n-1){
		int x = n - max(mas, (long long)0);
		cout << x << ' ';
		for (int i = 0; i < n-1; ++i){
			x += v[i];
			cout << x << ' ';
		}
	}
	else cout << -1;
}

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