oj.uz

답안 #122797

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
122797 2019-06-29T09:43:57 Z stefdasca popa (BOI18_popa) C++14
100 / 100
 111 ms 376 KB 
#include <bits/stdc++.h>
#include "popa.h"

int parent[1005];
int solve(int n, int *left, int *right)
{
	for(int i = 0; i < n; i++)
    {
		left[i] = -1;
		right[i] = -1;
		parent[i] = -1;
	}
	int root = -1;
	for(int i = 0; i < n; i++)
	{
		int curr = i - 1;
		while(curr != -1 && query(i, i, curr, i))
		{
			right[curr] = left[i];
			parent[left[i]] = curr;
			left[i] = curr;
			int nxt = parent[curr];
			parent[curr] = i;
			curr = nxt;
		}
		if(curr == -1)
        {
			left[i] = root;
			if(root != -1)
				parent[root] = i;
			root = i;
		}
		else
        {
			right[curr] = i;
			parent[i] = curr;
		}
	}
	return root;
}

Subtask #1
37.0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 248 KB Output is correct
2 Correct 12 ms 376 KB Output is correct
3 Correct 13 ms 376 KB Output is correct
4 Correct 12 ms 296 KB Output is correct

Subtask #2
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 99 ms 248 KB Output is correct
2 Correct 111 ms 248 KB Output is correct
3 Correct 58 ms 324 KB Output is correct
4 Correct 101 ms 336 KB Output is correct

Subtask #3
39.0 / 39.0

# 결과 실행 시간 메모리 Grader output
1 Correct 86 ms 328 KB Output is correct
2 Correct 95 ms 324 KB Output is correct
3 Correct 52 ms 376 KB Output is correct
4 Correct 92 ms 328 KB Output is correct