답안 #572476

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
572476	2022-06-04T13:09:21 Z	model_code	게임 (APIO22_game)	C++17	100 / 100	1328 ms	69612 KB

game

#include "game.h"

#include <bits/stdc++.h>

using namespace std;

#define FOR(i,a,b) for(int i=int(a);i<int(b);i++)
#define REP(i,b) FOR(i,0,b)

using vi=vector<int>;

#define PB push_back

const int Nmax=300010;

vi g[Nmax][2];

int n,k;
int reach[Nmax][2];

void init(int N, int K){
	n=N+2;
	k=K+2;
	REP(i,k)REP(t,2)
		reach[i][t]=i;
	FOR(i,k,n){
		reach[i][0]=0;
		reach[i][1]=k-1;
	}
}

bool dfs(int u,int v,int t){
	if(v<k)return false;
	int pre=reach[v][t];
	reach[v][t]=(t==0?(const int&(*)(const int&,const int&))max<int>:(const int&(*)(const int&,const int&))min<int>)(reach[v][t],reach[u][t]);
	if(reach[v][1]<=reach[v][0])return true;
	int x=pre^reach[v][t^1];
	int y=reach[v][t]^reach[v][t^1];
	if(__builtin_clz(x)<__builtin_clz(y))
		REP(s,2)
			for(auto to:g[v][s])
				if(dfs(v,to,s)) return true;
	return false;
}

int add_teleporter(int u, int v){
	if(u<k-2)u++;
	else u+=2;
	if(v<k-2)v++;
	else v+=2;
	
	if(max(u,v)<k){
		if(u<v)return 0;
		else return 1;
	}
	g[u][0].PB(v);
	g[v][1].PB(u);
	if(dfs(u,v,0))return 1;
	if(dfs(v,u,1))return 1;
	
	return 0;
}

Subtask #1
2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14352 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	10 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14288 KB	Output is correct
6	Correct	8 ms	14288 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	8 ms	14352 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	10 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14288 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	9 ms	14324 KB	Output is correct
9	Correct	9 ms	14288 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14288 KB	Output is correct
12	Correct	8 ms	14288 KB	Output is correct
13	Correct	10 ms	14360 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	9 ms	14288 KB	Output is correct
16	Correct	8 ms	14380 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14428 KB	Output is correct
19	Correct	8 ms	14396 KB	Output is correct

Subtask #3
18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14352 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	10 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14288 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	9 ms	14324 KB	Output is correct
9	Correct	9 ms	14288 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14288 KB	Output is correct
12	Correct	8 ms	14288 KB	Output is correct
13	Correct	10 ms	14360 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	9 ms	14288 KB	Output is correct
16	Correct	8 ms	14380 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14428 KB	Output is correct
19	Correct	8 ms	14396 KB	Output is correct
20	Correct	10 ms	14416 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	9 ms	14416 KB	Output is correct
23	Correct	9 ms	14408 KB	Output is correct
24	Correct	9 ms	14416 KB	Output is correct
25	Correct	12 ms	14448 KB	Output is correct
26	Correct	13 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	8 ms	14408 KB	Output is correct
29	Correct	10 ms	14412 KB	Output is correct

Subtask #4
30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14352 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	10 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14288 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	9 ms	14324 KB	Output is correct
9	Correct	9 ms	14288 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14288 KB	Output is correct
12	Correct	8 ms	14288 KB	Output is correct
13	Correct	10 ms	14360 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	9 ms	14288 KB	Output is correct
16	Correct	8 ms	14380 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14428 KB	Output is correct
19	Correct	8 ms	14396 KB	Output is correct
20	Correct	10 ms	14416 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	9 ms	14416 KB	Output is correct
23	Correct	9 ms	14408 KB	Output is correct
24	Correct	9 ms	14416 KB	Output is correct
25	Correct	12 ms	14448 KB	Output is correct
26	Correct	13 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	8 ms	14408 KB	Output is correct
29	Correct	10 ms	14412 KB	Output is correct
30	Correct	24 ms	15752 KB	Output is correct
31	Correct	14 ms	14928 KB	Output is correct
32	Correct	31 ms	17584 KB	Output is correct
33	Correct	31 ms	16432 KB	Output is correct
34	Correct	46 ms	20936 KB	Output is correct
35	Correct	50 ms	18028 KB	Output is correct
36	Correct	41 ms	16412 KB	Output is correct
37	Correct	37 ms	16456 KB	Output is correct
38	Correct	36 ms	16268 KB	Output is correct
39	Correct	36 ms	16284 KB	Output is correct
40	Correct	51 ms	20692 KB	Output is correct
41	Correct	57 ms	17468 KB	Output is correct
42	Correct	38 ms	17028 KB	Output is correct
43	Correct	44 ms	17744 KB	Output is correct
44	Correct	59 ms	17328 KB	Output is correct

Subtask #5
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14352 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	10 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14288 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	9 ms	14324 KB	Output is correct
9	Correct	9 ms	14288 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14288 KB	Output is correct
12	Correct	8 ms	14288 KB	Output is correct
13	Correct	10 ms	14360 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	9 ms	14288 KB	Output is correct
16	Correct	8 ms	14380 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14428 KB	Output is correct
19	Correct	8 ms	14396 KB	Output is correct
20	Correct	10 ms	14416 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	9 ms	14416 KB	Output is correct
23	Correct	9 ms	14408 KB	Output is correct
24	Correct	9 ms	14416 KB	Output is correct
25	Correct	12 ms	14448 KB	Output is correct
26	Correct	13 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	8 ms	14408 KB	Output is correct
29	Correct	10 ms	14412 KB	Output is correct
30	Correct	24 ms	15752 KB	Output is correct
31	Correct	14 ms	14928 KB	Output is correct
32	Correct	31 ms	17584 KB	Output is correct
33	Correct	31 ms	16432 KB	Output is correct
34	Correct	46 ms	20936 KB	Output is correct
35	Correct	50 ms	18028 KB	Output is correct
36	Correct	41 ms	16412 KB	Output is correct
37	Correct	37 ms	16456 KB	Output is correct
38	Correct	36 ms	16268 KB	Output is correct
39	Correct	36 ms	16284 KB	Output is correct
40	Correct	51 ms	20692 KB	Output is correct
41	Correct	57 ms	17468 KB	Output is correct
42	Correct	38 ms	17028 KB	Output is correct
43	Correct	44 ms	17744 KB	Output is correct
44	Correct	59 ms	17328 KB	Output is correct
45	Correct	256 ms	28068 KB	Output is correct
46	Correct	15 ms	17104 KB	Output is correct
47	Correct	15 ms	17076 KB	Output is correct
48	Correct	333 ms	47416 KB	Output is correct
49	Correct	310 ms	35436 KB	Output is correct
50	Correct	743 ms	54864 KB	Output is correct
51	Correct	973 ms	46784 KB	Output is correct
52	Correct	513 ms	35332 KB	Output is correct
53	Correct	734 ms	35780 KB	Output is correct
54	Correct	715 ms	35260 KB	Output is correct
55	Correct	1056 ms	35712 KB	Output is correct
56	Correct	1033 ms	35436 KB	Output is correct
57	Correct	430 ms	29384 KB	Output is correct
58	Correct	447 ms	29476 KB	Output is correct
59	Correct	410 ms	29540 KB	Output is correct
60	Correct	503 ms	29404 KB	Output is correct
61	Correct	499 ms	29076 KB	Output is correct
62	Correct	528 ms	42000 KB	Output is correct
63	Correct	490 ms	38460 KB	Output is correct
64	Correct	1328 ms	69612 KB	Output is correct
65	Correct	576 ms	37352 KB	Output is correct
66	Correct	467 ms	33392 KB	Output is correct
67	Correct	916 ms	42772 KB	Output is correct
68	Correct	240 ms	26340 KB	Output is correct
69	Correct	66 ms	20100 KB	Output is correct
70	Correct	816 ms	42640 KB	Output is correct
71	Correct	345 ms	28216 KB	Output is correct
72	Correct	239 ms	24084 KB	Output is correct
73	Correct	653 ms	38568 KB	Output is correct
74	Correct	1271 ms	35292 KB	Output is correct
75	Correct	1132 ms	47312 KB	Output is correct
76	Correct	1202 ms	46492 KB	Output is correct

답안 #572476

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 10.0 / 10.0

Subtask #3 18.0 / 18.0

Subtask #4 30.0 / 30.0

Subtask #5 40.0 / 40.0

Subtask #1
2.0 / 2.0

Subtask #2
10.0 / 10.0

Subtask #3
18.0 / 18.0

Subtask #4
30.0 / 30.0

Subtask #5
40.0 / 40.0