답안 #725337

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
725337	2023-04-17T09:51:09 Z	SanguineChameleon	게임 (APIO22_game)	C++17	60 / 100	4000 ms	39384 KB

game

#include "game.h"
#include <bits/stdc++.h>
using namespace std;

const int maxN = 3e5 + 20;
int block = 1;
int max_in[maxN];
int min_out[maxN];
vector<int> adj1[maxN];
vector<int> adj2[maxN];
bool done = false;
int n, k;

void init(int _n, int _k) {
	n = _n;
	k = _k;
	block = 1;
	for (int i = 0; i < k; i++) {
		max_in[i] = i - 1;
		min_out[i] = i;
	}
	for (int i = k; i < n; i++) {
		max_in[i] = -1;
		min_out[i] = k;
	}
}

void update_in(int u, int val) {
	if (done) {
		return;
	}
	if (val <= max_in[u]) {
		return;
	}
	bool update = ((max_in[u] / block) < (val / block) || (max_in[u] / block) == (min_out[u] / block));
	max_in[u] = val;
	if (max_in[u] >= min_out[u]) {
		done = true;
		return;
	}
	if (update) {
		for (auto v: adj1[u]) {
			update_in(v, val);
		}
	}
}

void update_out(int u, int val) {
	if (done) {
		return;
	}
	if (val >= min_out[u]) {
		return;
	}
	bool update = ((min_out[u] / block) > (val / block) || (max_in[u] / block) == (min_out[u] / block));
	min_out[u] = val;
	if (max_in[u] >= min_out[u]) {
		done = true;
		return;
	}
	if (update) {
		for (auto v: adj2[u]) {
			update_out(v, val);
		}
	}
}

int add_teleporter(int u, int v) {
	update_in(v, max(max_in[u], (u < k ? u : -1)));
	update_out(u, min_out[v]);
	adj1[u].push_back(v);
	adj2[v].push_back(u);
	return done;
}

Subtask #1

2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14288 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14412 KB	Output is correct
6	Correct	9 ms	14288 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct

Subtask #2

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14288 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14412 KB	Output is correct
6	Correct	9 ms	14288 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14368 KB	Output is correct
9	Correct	8 ms	14400 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14404 KB	Output is correct
12	Correct	11 ms	14288 KB	Output is correct
13	Correct	9 ms	14288 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14288 KB	Output is correct
16	Correct	10 ms	14312 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14372 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct

Subtask #3

18.0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14288 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14412 KB	Output is correct
6	Correct	9 ms	14288 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14368 KB	Output is correct
9	Correct	8 ms	14400 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14404 KB	Output is correct
12	Correct	11 ms	14288 KB	Output is correct
13	Correct	9 ms	14288 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14288 KB	Output is correct
16	Correct	10 ms	14312 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14372 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	9 ms	14420 KB	Output is correct
21	Correct	10 ms	14464 KB	Output is correct
22	Correct	11 ms	14416 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	14 ms	14416 KB	Output is correct
25	Correct	13 ms	14424 KB	Output is correct
26	Correct	13 ms	14456 KB	Output is correct
27	Correct	12 ms	14416 KB	Output is correct
28	Correct	10 ms	14448 KB	Output is correct
29	Correct	11 ms	14416 KB	Output is correct

Subtask #4

30.0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14288 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14412 KB	Output is correct
6	Correct	9 ms	14288 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14368 KB	Output is correct
9	Correct	8 ms	14400 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14404 KB	Output is correct
12	Correct	11 ms	14288 KB	Output is correct
13	Correct	9 ms	14288 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14288 KB	Output is correct
16	Correct	10 ms	14312 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14372 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	9 ms	14420 KB	Output is correct
21	Correct	10 ms	14464 KB	Output is correct
22	Correct	11 ms	14416 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	14 ms	14416 KB	Output is correct
25	Correct	13 ms	14424 KB	Output is correct
26	Correct	13 ms	14456 KB	Output is correct
27	Correct	12 ms	14416 KB	Output is correct
28	Correct	10 ms	14448 KB	Output is correct
29	Correct	11 ms	14416 KB	Output is correct
30	Correct	24 ms	15720 KB	Output is correct
31	Correct	12 ms	14928 KB	Output is correct
32	Correct	30 ms	16604 KB	Output is correct
33	Correct	24 ms	16380 KB	Output is correct
34	Correct	1274 ms	17608 KB	Output is correct
35	Correct	367 ms	16748 KB	Output is correct
36	Correct	54 ms	16412 KB	Output is correct
37	Correct	37 ms	16428 KB	Output is correct
38	Correct	34 ms	16192 KB	Output is correct
39	Correct	36 ms	16164 KB	Output is correct
40	Correct	1016 ms	17476 KB	Output is correct
41	Correct	187 ms	16456 KB	Output is correct
42	Correct	121 ms	16340 KB	Output is correct
43	Correct	54 ms	17040 KB	Output is correct
44	Correct	873 ms	17480 KB	Output is correct

Subtask #5

0.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	8 ms	14288 KB	Output is correct
2	Correct	8 ms	14288 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	9 ms	14288 KB	Output is correct
5	Correct	8 ms	14412 KB	Output is correct
6	Correct	9 ms	14288 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14368 KB	Output is correct
9	Correct	8 ms	14400 KB	Output is correct
10	Correct	8 ms	14288 KB	Output is correct
11	Correct	8 ms	14404 KB	Output is correct
12	Correct	11 ms	14288 KB	Output is correct
13	Correct	9 ms	14288 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14288 KB	Output is correct
16	Correct	10 ms	14312 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14372 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	9 ms	14420 KB	Output is correct
21	Correct	10 ms	14464 KB	Output is correct
22	Correct	11 ms	14416 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	14 ms	14416 KB	Output is correct
25	Correct	13 ms	14424 KB	Output is correct
26	Correct	13 ms	14456 KB	Output is correct
27	Correct	12 ms	14416 KB	Output is correct
28	Correct	10 ms	14448 KB	Output is correct
29	Correct	11 ms	14416 KB	Output is correct
30	Correct	24 ms	15720 KB	Output is correct
31	Correct	12 ms	14928 KB	Output is correct
32	Correct	30 ms	16604 KB	Output is correct
33	Correct	24 ms	16380 KB	Output is correct
34	Correct	1274 ms	17608 KB	Output is correct
35	Correct	367 ms	16748 KB	Output is correct
36	Correct	54 ms	16412 KB	Output is correct
37	Correct	37 ms	16428 KB	Output is correct
38	Correct	34 ms	16192 KB	Output is correct
39	Correct	36 ms	16164 KB	Output is correct
40	Correct	1016 ms	17476 KB	Output is correct
41	Correct	187 ms	16456 KB	Output is correct
42	Correct	121 ms	16340 KB	Output is correct
43	Correct	54 ms	17040 KB	Output is correct
44	Correct	873 ms	17480 KB	Output is correct
45	Correct	264 ms	28072 KB	Output is correct
46	Correct	18 ms	17104 KB	Output is correct
47	Correct	15 ms	17088 KB	Output is correct
48	Correct	343 ms	39384 KB	Output is correct
49	Correct	299 ms	35508 KB	Output is correct
50	Execution timed out	4086 ms	30812 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-