Submission #725345

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
725345	2023-04-17T10:11:44 Z	SanguineChameleon	Game (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;
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) {
	done = false;
	n = _n;
	k = _k;
	block = 2;
	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

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	14288 KB	Output is correct
2	Correct	7 ms	14388 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	7 ms	14288 KB	Output is correct
5	Correct	6 ms	14304 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	7 ms	14288 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	14288 KB	Output is correct
2	Correct	7 ms	14388 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	7 ms	14288 KB	Output is correct
5	Correct	6 ms	14304 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	7 ms	14288 KB	Output is correct
8	Correct	8 ms	14360 KB	Output is correct
9	Correct	7 ms	14288 KB	Output is correct
10	Correct	7 ms	14288 KB	Output is correct
11	Correct	8 ms	14340 KB	Output is correct
12	Correct	9 ms	14296 KB	Output is correct
13	Correct	8 ms	14288 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	8 ms	14368 KB	Output is correct
16	Correct	9 ms	14328 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct

Subtask #3
18.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	14288 KB	Output is correct
2	Correct	7 ms	14388 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	7 ms	14288 KB	Output is correct
5	Correct	6 ms	14304 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	7 ms	14288 KB	Output is correct
8	Correct	8 ms	14360 KB	Output is correct
9	Correct	7 ms	14288 KB	Output is correct
10	Correct	7 ms	14288 KB	Output is correct
11	Correct	8 ms	14340 KB	Output is correct
12	Correct	9 ms	14296 KB	Output is correct
13	Correct	8 ms	14288 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	8 ms	14368 KB	Output is correct
16	Correct	9 ms	14328 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	8 ms	14416 KB	Output is correct
21	Correct	7 ms	14416 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	9 ms	14384 KB	Output is correct
24	Correct	10 ms	14412 KB	Output is correct
25	Correct	10 ms	14416 KB	Output is correct
26	Correct	9 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	10 ms	14400 KB	Output is correct
29	Correct	9 ms	14364 KB	Output is correct

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	14288 KB	Output is correct
2	Correct	7 ms	14388 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	7 ms	14288 KB	Output is correct
5	Correct	6 ms	14304 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	7 ms	14288 KB	Output is correct
8	Correct	8 ms	14360 KB	Output is correct
9	Correct	7 ms	14288 KB	Output is correct
10	Correct	7 ms	14288 KB	Output is correct
11	Correct	8 ms	14340 KB	Output is correct
12	Correct	9 ms	14296 KB	Output is correct
13	Correct	8 ms	14288 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	8 ms	14368 KB	Output is correct
16	Correct	9 ms	14328 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	8 ms	14416 KB	Output is correct
21	Correct	7 ms	14416 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	9 ms	14384 KB	Output is correct
24	Correct	10 ms	14412 KB	Output is correct
25	Correct	10 ms	14416 KB	Output is correct
26	Correct	9 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	10 ms	14400 KB	Output is correct
29	Correct	9 ms	14364 KB	Output is correct
30	Correct	24 ms	15768 KB	Output is correct
31	Correct	13 ms	14928 KB	Output is correct
32	Correct	32 ms	16516 KB	Output is correct
33	Correct	30 ms	16416 KB	Output is correct
34	Correct	598 ms	17484 KB	Output is correct
35	Correct	227 ms	16852 KB	Output is correct
36	Correct	52 ms	16452 KB	Output is correct
37	Correct	53 ms	16460 KB	Output is correct
38	Correct	37 ms	16200 KB	Output is correct
39	Correct	35 ms	16264 KB	Output is correct
40	Correct	573 ms	17480 KB	Output is correct
41	Correct	156 ms	16504 KB	Output is correct
42	Correct	97 ms	16424 KB	Output is correct
43	Correct	45 ms	17092 KB	Output is correct
44	Correct	558 ms	17488 KB	Output is correct

Subtask #5
0.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	9 ms	14288 KB	Output is correct
2	Correct	7 ms	14388 KB	Output is correct
3	Correct	8 ms	14288 KB	Output is correct
4	Correct	7 ms	14288 KB	Output is correct
5	Correct	6 ms	14304 KB	Output is correct
6	Correct	8 ms	14288 KB	Output is correct
7	Correct	7 ms	14288 KB	Output is correct
8	Correct	8 ms	14360 KB	Output is correct
9	Correct	7 ms	14288 KB	Output is correct
10	Correct	7 ms	14288 KB	Output is correct
11	Correct	8 ms	14340 KB	Output is correct
12	Correct	9 ms	14296 KB	Output is correct
13	Correct	8 ms	14288 KB	Output is correct
14	Correct	8 ms	14288 KB	Output is correct
15	Correct	8 ms	14368 KB	Output is correct
16	Correct	9 ms	14328 KB	Output is correct
17	Correct	8 ms	14288 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	9 ms	14288 KB	Output is correct
20	Correct	8 ms	14416 KB	Output is correct
21	Correct	7 ms	14416 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	9 ms	14384 KB	Output is correct
24	Correct	10 ms	14412 KB	Output is correct
25	Correct	10 ms	14416 KB	Output is correct
26	Correct	9 ms	14416 KB	Output is correct
27	Correct	10 ms	14416 KB	Output is correct
28	Correct	10 ms	14400 KB	Output is correct
29	Correct	9 ms	14364 KB	Output is correct
30	Correct	24 ms	15768 KB	Output is correct
31	Correct	13 ms	14928 KB	Output is correct
32	Correct	32 ms	16516 KB	Output is correct
33	Correct	30 ms	16416 KB	Output is correct
34	Correct	598 ms	17484 KB	Output is correct
35	Correct	227 ms	16852 KB	Output is correct
36	Correct	52 ms	16452 KB	Output is correct
37	Correct	53 ms	16460 KB	Output is correct
38	Correct	37 ms	16200 KB	Output is correct
39	Correct	35 ms	16264 KB	Output is correct
40	Correct	573 ms	17480 KB	Output is correct
41	Correct	156 ms	16504 KB	Output is correct
42	Correct	97 ms	16424 KB	Output is correct
43	Correct	45 ms	17092 KB	Output is correct
44	Correct	558 ms	17488 KB	Output is correct
45	Correct	246 ms	27976 KB	Output is correct
46	Correct	14 ms	17104 KB	Output is correct
47	Correct	12 ms	17068 KB	Output is correct
48	Correct	322 ms	39384 KB	Output is correct
49	Correct	305 ms	35636 KB	Output is correct
50	Execution timed out	4017 ms	30820 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

Submission #725345

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 0.0 / 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
0.0 / 40.0