답안 #725332

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
725332	2023-04-17T09:49:17 Z	SanguineChameleon	게임 (APIO22_game)	C++17	60 / 100	4000 ms	39408 KB

game

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

const int maxN = 3e5 + 20;
const int block = 500;
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;
	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	7 ms	14288 KB	Output is correct
3	Correct	8 ms	14368 KB	Output is correct
4	Correct	8 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14348 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	14288 KB	Output is correct
2	Correct	7 ms	14288 KB	Output is correct
3	Correct	8 ms	14368 KB	Output is correct
4	Correct	8 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14348 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	8 ms	14272 KB	Output is correct
9	Correct	7 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	9 ms	14516 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14344 KB	Output is correct
16	Correct	8 ms	14396 KB	Output is correct
17	Correct	7 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14320 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	7 ms	14288 KB	Output is correct
3	Correct	8 ms	14368 KB	Output is correct
4	Correct	8 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14348 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	8 ms	14272 KB	Output is correct
9	Correct	7 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	9 ms	14516 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14344 KB	Output is correct
16	Correct	8 ms	14396 KB	Output is correct
17	Correct	7 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14320 KB	Output is correct
20	Correct	8 ms	14544 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14436 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	11 ms	14416 KB	Output is correct
25	Correct	11 ms	14416 KB	Output is correct
26	Correct	11 ms	14436 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	9 ms	14336 KB	Output is correct
29	Correct	10 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	7 ms	14288 KB	Output is correct
3	Correct	8 ms	14368 KB	Output is correct
4	Correct	8 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14348 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	8 ms	14272 KB	Output is correct
9	Correct	7 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	9 ms	14516 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14344 KB	Output is correct
16	Correct	8 ms	14396 KB	Output is correct
17	Correct	7 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14320 KB	Output is correct
20	Correct	8 ms	14544 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14436 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	11 ms	14416 KB	Output is correct
25	Correct	11 ms	14416 KB	Output is correct
26	Correct	11 ms	14436 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	9 ms	14336 KB	Output is correct
29	Correct	10 ms	14416 KB	Output is correct
30	Correct	25 ms	15688 KB	Output is correct
31	Correct	12 ms	14988 KB	Output is correct
32	Correct	37 ms	16604 KB	Output is correct
33	Correct	27 ms	16428 KB	Output is correct
34	Correct	51 ms	17252 KB	Output is correct
35	Correct	45 ms	16840 KB	Output is correct
36	Correct	44 ms	16440 KB	Output is correct
37	Correct	37 ms	16364 KB	Output is correct
38	Correct	41 ms	16400 KB	Output is correct
39	Correct	38 ms	16280 KB	Output is correct
40	Correct	41 ms	17456 KB	Output is correct
41	Correct	35 ms	16516 KB	Output is correct
42	Correct	41 ms	16340 KB	Output is correct
43	Correct	64 ms	17012 KB	Output is correct
44	Correct	187 ms	17376 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	7 ms	14288 KB	Output is correct
3	Correct	8 ms	14368 KB	Output is correct
4	Correct	8 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14348 KB	Output is correct
7	Correct	8 ms	14288 KB	Output is correct
8	Correct	8 ms	14272 KB	Output is correct
9	Correct	7 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	9 ms	14516 KB	Output is correct
14	Correct	9 ms	14288 KB	Output is correct
15	Correct	8 ms	14344 KB	Output is correct
16	Correct	8 ms	14396 KB	Output is correct
17	Correct	7 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14320 KB	Output is correct
20	Correct	8 ms	14544 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14436 KB	Output is correct
23	Correct	9 ms	14416 KB	Output is correct
24	Correct	11 ms	14416 KB	Output is correct
25	Correct	11 ms	14416 KB	Output is correct
26	Correct	11 ms	14436 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	9 ms	14336 KB	Output is correct
29	Correct	10 ms	14416 KB	Output is correct
30	Correct	25 ms	15688 KB	Output is correct
31	Correct	12 ms	14988 KB	Output is correct
32	Correct	37 ms	16604 KB	Output is correct
33	Correct	27 ms	16428 KB	Output is correct
34	Correct	51 ms	17252 KB	Output is correct
35	Correct	45 ms	16840 KB	Output is correct
36	Correct	44 ms	16440 KB	Output is correct
37	Correct	37 ms	16364 KB	Output is correct
38	Correct	41 ms	16400 KB	Output is correct
39	Correct	38 ms	16280 KB	Output is correct
40	Correct	41 ms	17456 KB	Output is correct
41	Correct	35 ms	16516 KB	Output is correct
42	Correct	41 ms	16340 KB	Output is correct
43	Correct	64 ms	17012 KB	Output is correct
44	Correct	187 ms	17376 KB	Output is correct
45	Correct	240 ms	28084 KB	Output is correct
46	Correct	18 ms	17164 KB	Output is correct
47	Correct	15 ms	17104 KB	Output is correct
48	Correct	377 ms	39408 KB	Output is correct
49	Correct	319 ms	35528 KB	Output is correct
50	Execution timed out	4011 ms	33308 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-