Submission #725402

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
725402	2023-04-17T11:21:58 Z	SanguineChameleon	Game (APIO22_game)	C++17	60 / 100	4000 ms	43496 KB

game

#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")

#include "game.h"
#include <bits/stdc++.h>
using namespace std;
 
const int maxN = 3e5 + 20;
int max_in[maxN];
int min_out[maxN];
vector<int> adj1[maxN];
vector<int> adj2[maxN];
bool done = false;
int n, k;

int cnt;

void init(int _n, int _k) {
	n = _n;
	k = _k;
	if (1LL * n * k > 1e9) {
		assert(k == 150000);
	}
	for (int i = 0; i < k; i++) {
		max_in[i] = i;
		min_out[i] = i + 1;
	}
	for (int i = k; i < n; i++) {
		max_in[i] = 0;
		min_out[i] = k + 1;
	}
}

void update_in(int u, int val);

void update_out(int u, int val);

void update_in(int u, int val) {
	if (done) {
		return;
	}
	if (val <= max_in[u]) {
		return;
	}
	cnt++;
	bool update = ((max_in[u] >> 9) < (val >> 9) || (max_in[u] >> 9) == (min_out[u] >> 9));
	max_in[u] = val;
	if (max_in[u] >= min_out[u]) {
		done = true;
		return;
	}
	if (update) {
		for (auto v: adj1[u]) {
			update_in(v, max_in[u]);
		}
		for (auto v: adj2[u]) {
			update_out(v, min_out[u]);
		}
	}
}
 
void update_out(int u, int val) {
	if (done) {
		return;
	}
	if (val >= min_out[u]) {
		return;
	}
	cnt++;
	bool update = ((min_out[u] >> 9) > (val >> 9) || (max_in[u] >> 9) == (min_out[u] >> 9));
	min_out[u] = val;
	if (max_in[u] >= min_out[u]) {
		done = true;
		return;
	}
	if (update) {
		for (auto v: adj1[u]) {
			update_in(v, max_in[u]);
		}
		for (auto v: adj2[u]) {
			update_out(v, min_out[u]);
		}
	}
}
 
int add_teleporter(int u, int v) {
	update_in(v, max(max_in[u], (u < k ? u + 1 : 0)));
	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	11 ms	14288 KB	Output is correct
2	Correct	9 ms	14288 KB	Output is correct
3	Correct	9 ms	14288 KB	Output is correct
4	Correct	11 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14388 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	11 ms	14288 KB	Output is correct
2	Correct	9 ms	14288 KB	Output is correct
3	Correct	9 ms	14288 KB	Output is correct
4	Correct	11 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14388 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14288 KB	Output is correct
9	Correct	8 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	10 ms	14288 KB	Output is correct
13	Correct	11 ms	14288 KB	Output is correct
14	Correct	9 ms	14300 KB	Output is correct
15	Correct	9 ms	14404 KB	Output is correct
16	Correct	9 ms	14400 KB	Output is correct
17	Correct	9 ms	14332 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14288 KB	Output is correct

Subtask #3
18.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	11 ms	14288 KB	Output is correct
2	Correct	9 ms	14288 KB	Output is correct
3	Correct	9 ms	14288 KB	Output is correct
4	Correct	11 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14388 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14288 KB	Output is correct
9	Correct	8 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	10 ms	14288 KB	Output is correct
13	Correct	11 ms	14288 KB	Output is correct
14	Correct	9 ms	14300 KB	Output is correct
15	Correct	9 ms	14404 KB	Output is correct
16	Correct	9 ms	14400 KB	Output is correct
17	Correct	9 ms	14332 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14288 KB	Output is correct
20	Correct	9 ms	14384 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	8 ms	14416 KB	Output is correct
24	Correct	13 ms	14416 KB	Output is correct
25	Correct	13 ms	14416 KB	Output is correct
26	Correct	12 ms	14468 KB	Output is correct
27	Correct	11 ms	14416 KB	Output is correct
28	Correct	10 ms	14424 KB	Output is correct
29	Correct	10 ms	14416 KB	Output is correct

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	11 ms	14288 KB	Output is correct
2	Correct	9 ms	14288 KB	Output is correct
3	Correct	9 ms	14288 KB	Output is correct
4	Correct	11 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14388 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14288 KB	Output is correct
9	Correct	8 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	10 ms	14288 KB	Output is correct
13	Correct	11 ms	14288 KB	Output is correct
14	Correct	9 ms	14300 KB	Output is correct
15	Correct	9 ms	14404 KB	Output is correct
16	Correct	9 ms	14400 KB	Output is correct
17	Correct	9 ms	14332 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14288 KB	Output is correct
20	Correct	9 ms	14384 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	8 ms	14416 KB	Output is correct
24	Correct	13 ms	14416 KB	Output is correct
25	Correct	13 ms	14416 KB	Output is correct
26	Correct	12 ms	14468 KB	Output is correct
27	Correct	11 ms	14416 KB	Output is correct
28	Correct	10 ms	14424 KB	Output is correct
29	Correct	10 ms	14416 KB	Output is correct
30	Correct	24 ms	15696 KB	Output is correct
31	Correct	12 ms	14928 KB	Output is correct
32	Correct	27 ms	16760 KB	Output is correct
33	Correct	31 ms	16512 KB	Output is correct
34	Correct	41 ms	20028 KB	Output is correct
35	Correct	63 ms	17700 KB	Output is correct
36	Correct	64 ms	16488 KB	Output is correct
37	Correct	35 ms	16352 KB	Output is correct
38	Correct	35 ms	16200 KB	Output is correct
39	Correct	42 ms	16176 KB	Output is correct
40	Correct	70 ms	19856 KB	Output is correct
41	Correct	47 ms	17196 KB	Output is correct
42	Correct	41 ms	16848 KB	Output is correct
43	Correct	48 ms	17480 KB	Output is correct
44	Correct	216 ms	17468 KB	Output is correct

Subtask #5
0.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	11 ms	14288 KB	Output is correct
2	Correct	9 ms	14288 KB	Output is correct
3	Correct	9 ms	14288 KB	Output is correct
4	Correct	11 ms	14288 KB	Output is correct
5	Correct	9 ms	14288 KB	Output is correct
6	Correct	9 ms	14388 KB	Output is correct
7	Correct	9 ms	14288 KB	Output is correct
8	Correct	8 ms	14288 KB	Output is correct
9	Correct	8 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	10 ms	14288 KB	Output is correct
13	Correct	11 ms	14288 KB	Output is correct
14	Correct	9 ms	14300 KB	Output is correct
15	Correct	9 ms	14404 KB	Output is correct
16	Correct	9 ms	14400 KB	Output is correct
17	Correct	9 ms	14332 KB	Output is correct
18	Correct	8 ms	14288 KB	Output is correct
19	Correct	8 ms	14288 KB	Output is correct
20	Correct	9 ms	14384 KB	Output is correct
21	Correct	8 ms	14288 KB	Output is correct
22	Correct	8 ms	14416 KB	Output is correct
23	Correct	8 ms	14416 KB	Output is correct
24	Correct	13 ms	14416 KB	Output is correct
25	Correct	13 ms	14416 KB	Output is correct
26	Correct	12 ms	14468 KB	Output is correct
27	Correct	11 ms	14416 KB	Output is correct
28	Correct	10 ms	14424 KB	Output is correct
29	Correct	10 ms	14416 KB	Output is correct
30	Correct	24 ms	15696 KB	Output is correct
31	Correct	12 ms	14928 KB	Output is correct
32	Correct	27 ms	16760 KB	Output is correct
33	Correct	31 ms	16512 KB	Output is correct
34	Correct	41 ms	20028 KB	Output is correct
35	Correct	63 ms	17700 KB	Output is correct
36	Correct	64 ms	16488 KB	Output is correct
37	Correct	35 ms	16352 KB	Output is correct
38	Correct	35 ms	16200 KB	Output is correct
39	Correct	42 ms	16176 KB	Output is correct
40	Correct	70 ms	19856 KB	Output is correct
41	Correct	47 ms	17196 KB	Output is correct
42	Correct	41 ms	16848 KB	Output is correct
43	Correct	48 ms	17480 KB	Output is correct
44	Correct	216 ms	17468 KB	Output is correct
45	Correct	236 ms	28128 KB	Output is correct
46	Correct	15 ms	17128 KB	Output is correct
47	Correct	14 ms	17000 KB	Output is correct
48	Correct	310 ms	43496 KB	Output is correct
49	Correct	266 ms	35484 KB	Output is correct
50	Execution timed out	4082 ms	37168 KB	Time limit exceeded
51	Halted	0 ms	0 KB	-

Submission #725402

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