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답안 #108726

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
108726 2019-05-01T07:47:47 Z Mahdi_Jfri Editor (BOI15_edi) C++14
35 / 100
 3000 ms 6668 KB 
#include<bits/stdc++.h>
using namespace std;

#define ll long long
#define pb push_back

const int maxn = 5e5 + 20;

int a[maxn] , par[maxn];
bool active[maxn];

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);

	int n;
	cin >> n;

	memset(active , 1 , sizeof active);
	for(int i = 1; i <= n; i++)
	{
		cin >> a[i];
		if(a[i] < 0)
		{
			for(int j = i - 1; j >= 0; j--)
				if(active[j] && -a[j] < -a[i])
				{
					par[i] = j;
					while(a[j] < 0)
					{
						active[j] ^= 1;
						j = par[j];
					}
					active[j] ^= 1;
					break;
				}
		}

		for(int j = i; j >= 0; j--)
			if(active[j] && a[j] >= 0)
			{
				cout << a[j] << endl;
				break;
			}
	}
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 896 KB Output is correct
2 Correct 18 ms 896 KB Output is correct
3 Correct 3 ms 896 KB Output is correct
4 Correct 3 ms 768 KB Output is correct
5 Correct 34 ms 1016 KB Output is correct
6 Correct 3 ms 896 KB Output is correct
7 Correct 12 ms 896 KB Output is correct
8 Correct 3 ms 896 KB Output is correct
9 Correct 11 ms 896 KB Output is correct

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1284 ms 5232 KB Output is correct
2 Correct 1283 ms 6668 KB Output is correct

Subtask #3
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 3040 ms 2296 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 896 KB Output is correct
2 Correct 18 ms 896 KB Output is correct
3 Correct 3 ms 896 KB Output is correct
4 Correct 3 ms 768 KB Output is correct
5 Correct 34 ms 1016 KB Output is correct
6 Correct 3 ms 896 KB Output is correct
7 Correct 12 ms 896 KB Output is correct
8 Correct 3 ms 896 KB Output is correct
9 Correct 11 ms 896 KB Output is correct
10 Correct 1284 ms 5232 KB Output is correct
11 Correct 1283 ms 6668 KB Output is correct
12 Execution timed out 3040 ms 2296 KB Time limit exceeded
13 Halted 0 ms 0 KB -