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답안 #163868

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
163868 2019-11-15T21:41:02 Z alishahali1382 Editor (BOI15_edi) C++14
35 / 100
 3000 ms 7416 KB 
#include <bits/stdc++.h>
#pragma GCC optimize ("O2,unroll-loops")
using namespace std;
const int MAXN = 300010, LOG=18;

int n, x, ans[MAXN], par[MAXN], mn[MAXN];

int main(){
	ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
	cin>>n;
	for (int i=1; i<=n; i++){
		cin>>x;
		if (x>0){
			par[i]=i;
			ans[i]=x;
		}
		else{
			mn[i]=x=-x;
			int v=i-1;
			while (mn[v]>=x) v=par[v];
			par[i]=v-1;
			ans[i]=ans[par[i]];
		}
		cout<<ans[i]<<'\n';
	}
	return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 8 ms 504 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 3 ms 504 KB Output is correct

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 68 ms 7416 KB Output is correct
2 Correct 69 ms 7288 KB Output is correct

Subtask #3
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 35 ms 3832 KB Output is correct
2 Correct 40 ms 4296 KB Output is correct
3 Execution timed out 3024 ms 3924 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 3 ms 504 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 8 ms 504 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 3 ms 504 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 3 ms 504 KB Output is correct
10 Correct 68 ms 7416 KB Output is correct
11 Correct 69 ms 7288 KB Output is correct
12 Correct 35 ms 3832 KB Output is correct
13 Correct 40 ms 4296 KB Output is correct
14 Execution timed out 3024 ms 3924 KB Time limit exceeded
15 Halted 0 ms 0 KB -