oj.uz

답안 #586268

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
586268 2022-06-30T05:52:38 Z jamezzz 게임 (APIO22_game) C++17
60 / 100
 4000 ms 38376 KB 
#include "game.h"
#include <bits/stdc++.h>
using namespace std;

#define pb push_back
#define maxn 300005

int n,k,low[maxn],high[maxn];
vector<int> AL[maxn],AL2[maxn];

void dfs(int u,int x){
	for(int v:AL[u]){
		if(high[v]<x){
			high[v]=x;
			dfs(v,x);
		}
	}
}

void dfs2(int u,int x){
	for(int v:AL2[u]){
		if(x<low[v]){
			low[v]=x;
			dfs2(v,x);
		}
	}
}

void init(int _n,int _k){
	n=_n;k=_k;
	for(int i=0;i<k;++i){
		low[i]=high[i]=i;
	}
	for(int i=k;i<n;++i){
		high[i]=-1;
		low[i]=k;
	}
	for(int i=0;i<k-1;++i){
		AL[i].pb(i+1);
		AL2[i+1].pb(i);
	}
}

int add_teleporter(int u,int v){
	
	if(v<=u&&u<k)return 1;
	AL[u].pb(v);
	AL2[v].pb(u);
	dfs(u,high[u]);
	dfs2(v,low[v]);
	
	/*
	printf("low: ");
	for(int i=0;i<n;++i)printf("%d ",low[i]);
	printf("\n");
	printf("high: ");
	for(int i=0;i<n;++i)printf("%d ",high[i]);
	printf("\n");
	*/
	
	if(u>=k&&low[u]<=high[u])return 1;
	if(v>=k&&low[v]<=high[v])return 1;
	return 0;
}

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 7 ms 14340 KB Output is correct
4 Correct 7 ms 14288 KB Output is correct
5 Correct 8 ms 14288 KB Output is correct
6 Correct 9 ms 14320 KB Output is correct
7 Correct 8 ms 14288 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 7 ms 14340 KB Output is correct
4 Correct 7 ms 14288 KB Output is correct
5 Correct 8 ms 14288 KB Output is correct
6 Correct 9 ms 14320 KB Output is correct
7 Correct 8 ms 14288 KB Output is correct
8 Correct 7 ms 14396 KB Output is correct
9 Correct 7 ms 14300 KB Output is correct
10 Correct 7 ms 14292 KB Output is correct
11 Correct 7 ms 14288 KB Output is correct
12 Correct 7 ms 14288 KB Output is correct
13 Correct 8 ms 14300 KB Output is correct
14 Correct 7 ms 14288 KB Output is correct
15 Correct 7 ms 14412 KB Output is correct
16 Correct 7 ms 14288 KB Output is correct
17 Correct 8 ms 14412 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 7 ms 14340 KB Output is correct
4 Correct 7 ms 14288 KB Output is correct
5 Correct 8 ms 14288 KB Output is correct
6 Correct 9 ms 14320 KB Output is correct
7 Correct 8 ms 14288 KB Output is correct
8 Correct 7 ms 14396 KB Output is correct
9 Correct 7 ms 14300 KB Output is correct
10 Correct 7 ms 14292 KB Output is correct
11 Correct 7 ms 14288 KB Output is correct
12 Correct 7 ms 14288 KB Output is correct
13 Correct 8 ms 14300 KB Output is correct
14 Correct 7 ms 14288 KB Output is correct
15 Correct 7 ms 14412 KB Output is correct
16 Correct 7 ms 14288 KB Output is correct
17 Correct 8 ms 14412 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14392 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14424 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 11 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 11 ms 14468 KB Output is correct
27 Correct 10 ms 14448 KB Output is correct
28 Correct 8 ms 14416 KB Output is correct
29 Correct 9 ms 14372 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 7 ms 14340 KB Output is correct
4 Correct 7 ms 14288 KB Output is correct
5 Correct 8 ms 14288 KB Output is correct
6 Correct 9 ms 14320 KB Output is correct
7 Correct 8 ms 14288 KB Output is correct
8 Correct 7 ms 14396 KB Output is correct
9 Correct 7 ms 14300 KB Output is correct
10 Correct 7 ms 14292 KB Output is correct
11 Correct 7 ms 14288 KB Output is correct
12 Correct 7 ms 14288 KB Output is correct
13 Correct 8 ms 14300 KB Output is correct
14 Correct 7 ms 14288 KB Output is correct
15 Correct 7 ms 14412 KB Output is correct
16 Correct 7 ms 14288 KB Output is correct
17 Correct 8 ms 14412 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14392 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14424 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 11 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 11 ms 14468 KB Output is correct
27 Correct 10 ms 14448 KB Output is correct
28 Correct 8 ms 14416 KB Output is correct
29 Correct 9 ms 14372 KB Output is correct
30 Correct 24 ms 15684 KB Output is correct
31 Correct 12 ms 15020 KB Output is correct
32 Correct 30 ms 16708 KB Output is correct
33 Correct 32 ms 16456 KB Output is correct
34 Correct 957 ms 17056 KB Output is correct
35 Correct 360 ms 16684 KB Output is correct
36 Correct 48 ms 16420 KB Output is correct
37 Correct 53 ms 16432 KB Output is correct
38 Correct 39 ms 16200 KB Output is correct
39 Correct 36 ms 16272 KB Output is correct
40 Correct 828 ms 17072 KB Output is correct
41 Correct 165 ms 16432 KB Output is correct
42 Correct 124 ms 16396 KB Output is correct
43 Correct 73 ms 17192 KB Output is correct
44 Correct 846 ms 17100 KB Output is correct

Subtask #5
0.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 14288 KB Output is correct
2 Correct 9 ms 14288 KB Output is correct
3 Correct 7 ms 14340 KB Output is correct
4 Correct 7 ms 14288 KB Output is correct
5 Correct 8 ms 14288 KB Output is correct
6 Correct 9 ms 14320 KB Output is correct
7 Correct 8 ms 14288 KB Output is correct
8 Correct 7 ms 14396 KB Output is correct
9 Correct 7 ms 14300 KB Output is correct
10 Correct 7 ms 14292 KB Output is correct
11 Correct 7 ms 14288 KB Output is correct
12 Correct 7 ms 14288 KB Output is correct
13 Correct 8 ms 14300 KB Output is correct
14 Correct 7 ms 14288 KB Output is correct
15 Correct 7 ms 14412 KB Output is correct
16 Correct 7 ms 14288 KB Output is correct
17 Correct 8 ms 14412 KB Output is correct
18 Correct 9 ms 14416 KB Output is correct
19 Correct 8 ms 14288 KB Output is correct
20 Correct 9 ms 14392 KB Output is correct
21 Correct 8 ms 14416 KB Output is correct
22 Correct 8 ms 14424 KB Output is correct
23 Correct 8 ms 14416 KB Output is correct
24 Correct 11 ms 14416 KB Output is correct
25 Correct 9 ms 14416 KB Output is correct
26 Correct 11 ms 14468 KB Output is correct
27 Correct 10 ms 14448 KB Output is correct
28 Correct 8 ms 14416 KB Output is correct
29 Correct 9 ms 14372 KB Output is correct
30 Correct 24 ms 15684 KB Output is correct
31 Correct 12 ms 15020 KB Output is correct
32 Correct 30 ms 16708 KB Output is correct
33 Correct 32 ms 16456 KB Output is correct
34 Correct 957 ms 17056 KB Output is correct
35 Correct 360 ms 16684 KB Output is correct
36 Correct 48 ms 16420 KB Output is correct
37 Correct 53 ms 16432 KB Output is correct
38 Correct 39 ms 16200 KB Output is correct
39 Correct 36 ms 16272 KB Output is correct
40 Correct 828 ms 17072 KB Output is correct
41 Correct 165 ms 16432 KB Output is correct
42 Correct 124 ms 16396 KB Output is correct
43 Correct 73 ms 17192 KB Output is correct
44 Correct 846 ms 17100 KB Output is correct
45 Correct 314 ms 28008 KB Output is correct
46 Correct 19 ms 17232 KB Output is correct
47 Correct 18 ms 17224 KB Output is correct
48 Correct 404 ms 38328 KB Output is correct
49 Correct 322 ms 35460 KB Output is correct
50 Execution timed out 4064 ms 38376 KB Time limit exceeded
51 Halted 0 ms 0 KB -