Submission #360934

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
360934	2021-01-28T08:01:00 Z	jesus_coconut	Game (IOI14_game)	C++17	42 / 100	1000 ms	4864 KB

game

#include <bits/stdc++.h>
#include "game.h"

using namespace std;

int const N = 1510;

int adj[N][N];
int n;
void initialize(int n) {
	::n = n;
	for (int i = 0; i < n; ++i) {
		adj[i][i] = 1;
	}
}

bitset<N> bio;
void floodFill(int ver) {
	bio[ver] = true;
	for (int i = 0; i < n; ++i) {
		if (!bio[i] && adj[ver][i] == 1) {
			floodFill(i);
		}
	}
}

vector<int> getConnected(int ver) {
	bio.reset();
	floodFill(ver);
	vector<int> ret;
	for (int i = 0; i < n; ++i) {
		if (bio[i]) ret.push_back(i);
	}
	return ret;
}

int hasEdge(int u, int v) {
    auto c1 = getConnected(u);
    auto c2 = getConnected(v);
    int empty = 0;
    for (auto a : c1) {
    	for (auto b : c2) {
    		empty += (adj[a][b] == 0);
    	}
    }
    if (empty == 1) {
    	adj[u][v] = 1;
    	adj[v][u] = 1;
    	return 1;
    } else {
    	adj[u][v] = 2;
    	adj[v][u] = 2;
    	return 0;
    }
}

Subtask #1

15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct

Subtask #2

27.0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	492 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	1 ms	492 KB	Output is correct
26	Correct	1 ms	492 KB	Output is correct
27	Correct	1 ms	492 KB	Output is correct
28	Correct	1 ms	492 KB	Output is correct
29	Correct	1 ms	492 KB	Output is correct
30	Correct	1 ms	492 KB	Output is correct
31	Correct	2 ms	620 KB	Output is correct
32	Correct	1 ms	492 KB	Output is correct
33	Correct	2 ms	492 KB	Output is correct
34	Correct	8 ms	748 KB	Output is correct
35	Correct	8 ms	748 KB	Output is correct
36	Correct	10 ms	748 KB	Output is correct
37	Correct	8 ms	748 KB	Output is correct
38	Correct	12 ms	748 KB	Output is correct
39	Correct	9 ms	748 KB	Output is correct
40	Correct	8 ms	748 KB	Output is correct
41	Correct	10 ms	748 KB	Output is correct
42	Correct	8 ms	748 KB	Output is correct
43	Correct	15 ms	748 KB	Output is correct
44	Correct	28 ms	748 KB	Output is correct
45	Correct	8 ms	748 KB	Output is correct
46	Correct	7 ms	748 KB	Output is correct
47	Correct	8 ms	748 KB	Output is correct
48	Correct	7 ms	748 KB	Output is correct
49	Correct	7 ms	748 KB	Output is correct
50	Correct	38 ms	748 KB	Output is correct
51	Correct	38 ms	748 KB	Output is correct
52	Correct	37 ms	748 KB	Output is correct
53	Correct	42 ms	748 KB	Output is correct
54	Correct	38 ms	748 KB	Output is correct

Subtask #3

0 / 58.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	1 ms	364 KB	Output is correct
6	Correct	1 ms	364 KB	Output is correct
7	Correct	1 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	1 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	1 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	1 ms	364 KB	Output is correct
16	Correct	1 ms	364 KB	Output is correct
17	Correct	1 ms	364 KB	Output is correct
18	Correct	1 ms	364 KB	Output is correct
19	Correct	1 ms	364 KB	Output is correct
20	Correct	1 ms	364 KB	Output is correct
21	Correct	1 ms	364 KB	Output is correct
22	Correct	1 ms	364 KB	Output is correct
23	Correct	1 ms	364 KB	Output is correct
24	Correct	1 ms	364 KB	Output is correct
25	Correct	2 ms	492 KB	Output is correct
26	Correct	2 ms	492 KB	Output is correct
27	Correct	1 ms	492 KB	Output is correct
28	Correct	1 ms	492 KB	Output is correct
29	Correct	1 ms	492 KB	Output is correct
30	Correct	2 ms	492 KB	Output is correct
31	Correct	1 ms	492 KB	Output is correct
32	Correct	1 ms	492 KB	Output is correct
33	Correct	1 ms	492 KB	Output is correct
34	Correct	8 ms	768 KB	Output is correct
35	Correct	10 ms	748 KB	Output is correct
36	Correct	8 ms	748 KB	Output is correct
37	Correct	8 ms	748 KB	Output is correct
38	Correct	9 ms	748 KB	Output is correct
39	Correct	8 ms	748 KB	Output is correct
40	Correct	8 ms	748 KB	Output is correct
41	Correct	9 ms	748 KB	Output is correct
42	Correct	8 ms	748 KB	Output is correct
43	Correct	15 ms	748 KB	Output is correct
44	Correct	24 ms	748 KB	Output is correct
45	Correct	7 ms	748 KB	Output is correct
46	Correct	7 ms	748 KB	Output is correct
47	Correct	7 ms	748 KB	Output is correct
48	Correct	7 ms	748 KB	Output is correct
49	Correct	8 ms	748 KB	Output is correct
50	Correct	37 ms	748 KB	Output is correct
51	Correct	39 ms	748 KB	Output is correct
52	Correct	43 ms	748 KB	Output is correct
53	Correct	47 ms	748 KB	Output is correct
54	Correct	38 ms	760 KB	Output is correct
55	Execution timed out	1093 ms	4864 KB	Time limit exceeded
56	Halted	0 ms	0 KB	-