제출 #1084232

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1084232		_rain_	Labels (NOI20_labels)	C++14	100 / 100	42 ms	5612 KiB

Labels

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

const int maxn = 3e5;
int D[maxn+2] , sum = 0;
int n;

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0); cout.tie(0);
	#define name "main"
	//freopen(name".inp","r",stdin);
	//freopen(name".out","w",stdout);

	cin >> n;
	ll mn = n + 1 , mx = 0 , sum = 0; 
	for (int i = 1; i < n; ++i){
		cin >> D[i];
		sum += D[i];
		mn = min(mn , sum);
		mx = max(mx , sum);
	}
	int p = -1;
	for (int i = 1; i <= n; ++i){
		if (mn + i > 0 && mx + i <= n){
			if (p!=-1){
				cout << -1;
				exit(0);
			}
			p = i;
		}
	}
	if (p==-1){ cout << -1; exit(0);}
	cout << p << ' ';
	for (int i = 1; i < n; ++i) {
		p += D[i];
		cout << p << ' ';
	}
	exit(0);
}

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