답안 #23700 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
23700	2017-05-21T20:35:24 Z	Hiasat	게임 (IOI14_game)	C++14	100 / 100	846 ms	26596 KB

game

#include "game.h"
#include <iostream>
#include <cstdio>
#include <set>
#include <vector>
#include <assert.h>
#include <memory.h>

using namespace std;

typedef pair<int,int> pii;

int dsu[2010],N;

int f[2010][2010];

int find(int u){
	return dsu[u] == u ? u : dsu[u] = find(dsu[u]);
}
void initialize(int n) {
	N = n;
	for (int i = 0; i < n; ++i){
		dsu[i] = i;
		for(int j = 0 ; j < n ; j++){
			if(i == j)
				continue;
			f[i][j] = 1;
		}
	}
}

int hasEdge(int u, int v) {
	f[find(u)][find(v)]--;
	f[find(v)][find(u)]--;
	if(!f[find(u)][find(v)]){
		int a = find(u);
		int b = find(v);
		for(int i = 0 ; i < N ; i++){
			f[a][i] += f[b][i];
			f[i][a] = f[a][i];
		}
		dsu[b] = a;
		return true;
	}
	return 0;
}

Subtask #1
15.0 / 15.0

#	결과	메모리	Grader output
1	Correct	26596 KB	Output is correct
2	Correct	26596 KB	Output is correct
3	Correct	26596 KB	Output is correct
4	Correct	26596 KB	Output is correct
5	Correct	26596 KB	Output is correct
6	Correct	26596 KB	Output is correct
7	Correct	26596 KB	Output is correct
8	Correct	26596 KB	Output is correct
9	Correct	26596 KB	Output is correct
10	Correct	26596 KB	Output is correct
11	Correct	26596 KB	Output is correct
12	Correct	26596 KB	Output is correct
13	Correct	26596 KB	Output is correct
14	Correct	26596 KB	Output is correct
15	Correct	26596 KB	Output is correct
16	Correct	26596 KB	Output is correct
17	Correct	26596 KB	Output is correct
18	Correct	26596 KB	Output is correct
19	Correct	26596 KB	Output is correct
20	Correct	26596 KB	Output is correct
21	Correct	26596 KB	Output is correct
22	Correct	26596 KB	Output is correct
23	Correct	26596 KB	Output is correct
24	Correct	26596 KB	Output is correct

Subtask #2
27.0 / 27.0

#	결과	메모리	Grader output
1	Correct	26596 KB	Output is correct
2	Correct	26596 KB	Output is correct
3	Correct	26596 KB	Output is correct
4	Correct	26596 KB	Output is correct
5	Correct	26596 KB	Output is correct
6	Correct	26596 KB	Output is correct
7	Correct	26596 KB	Output is correct
8	Correct	26596 KB	Output is correct
9	Correct	26596 KB	Output is correct
10	Correct	26596 KB	Output is correct
11	Correct	26596 KB	Output is correct
12	Correct	26596 KB	Output is correct
13	Correct	26596 KB	Output is correct
14	Correct	26596 KB	Output is correct
15	Correct	26596 KB	Output is correct
16	Correct	26596 KB	Output is correct
17	Correct	26596 KB	Output is correct
18	Correct	26596 KB	Output is correct
19	Correct	26596 KB	Output is correct
20	Correct	26596 KB	Output is correct
21	Correct	26596 KB	Output is correct
22	Correct	26596 KB	Output is correct
23	Correct	26596 KB	Output is correct
24	Correct	26596 KB	Output is correct
25	Correct	26596 KB	Output is correct
26	Correct	26596 KB	Output is correct
27	Correct	26596 KB	Output is correct
28	Correct	26596 KB	Output is correct
29	Correct	26596 KB	Output is correct
30	Correct	26596 KB	Output is correct
31	Correct	26596 KB	Output is correct
32	Correct	26596 KB	Output is correct
33	Correct	26596 KB	Output is correct
34	Correct	26596 KB	Output is correct
35	Correct	26596 KB	Output is correct
36	Correct	26596 KB	Output is correct
37	Correct	26596 KB	Output is correct
38	Correct	26596 KB	Output is correct
39	Correct	26596 KB	Output is correct
40	Correct	26596 KB	Output is correct
41	Correct	26596 KB	Output is correct
42	Correct	26596 KB	Output is correct
43	Correct	26596 KB	Output is correct
44	Correct	26596 KB	Output is correct
45	Correct	26596 KB	Output is correct
46	Correct	26596 KB	Output is correct
47	Correct	26596 KB	Output is correct
48	Correct	26596 KB	Output is correct
49	Correct	26596 KB	Output is correct
50	Correct	26596 KB	Output is correct
51	Correct	26596 KB	Output is correct
52	Correct	26596 KB	Output is correct
53	Correct	26596 KB	Output is correct
54	Correct	26596 KB	Output is correct

Subtask #3
58.0 / 58.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	26596 KB	Output is correct
2	Correct	0 ms	26596 KB	Output is correct
3	Correct	0 ms	26596 KB	Output is correct
4	Correct	0 ms	26596 KB	Output is correct
5	Correct	0 ms	26596 KB	Output is correct
6	Correct	0 ms	26596 KB	Output is correct
7	Correct	0 ms	26596 KB	Output is correct
8	Correct	0 ms	26596 KB	Output is correct
9	Correct	0 ms	26596 KB	Output is correct
10	Correct	0 ms	26596 KB	Output is correct
11	Correct	0 ms	26596 KB	Output is correct
12	Correct	0 ms	26596 KB	Output is correct
13	Correct	0 ms	26596 KB	Output is correct
14	Correct	0 ms	26596 KB	Output is correct
15	Correct	0 ms	26596 KB	Output is correct
16	Correct	0 ms	26596 KB	Output is correct
17	Correct	0 ms	26596 KB	Output is correct
18	Correct	0 ms	26596 KB	Output is correct
19	Correct	0 ms	26596 KB	Output is correct
20	Correct	0 ms	26596 KB	Output is correct
21	Correct	0 ms	26596 KB	Output is correct
22	Correct	0 ms	26596 KB	Output is correct
23	Correct	0 ms	26596 KB	Output is correct
24	Correct	0 ms	26596 KB	Output is correct
25	Correct	0 ms	26596 KB	Output is correct
26	Correct	0 ms	26596 KB	Output is correct
27	Correct	0 ms	26596 KB	Output is correct
28	Correct	0 ms	26596 KB	Output is correct
29	Correct	0 ms	26596 KB	Output is correct
30	Correct	0 ms	26596 KB	Output is correct
31	Correct	0 ms	26596 KB	Output is correct
32	Correct	0 ms	26596 KB	Output is correct
33	Correct	0 ms	26596 KB	Output is correct
34	Correct	0 ms	26596 KB	Output is correct
35	Correct	0 ms	26596 KB	Output is correct
36	Correct	0 ms	26596 KB	Output is correct
37	Correct	0 ms	26596 KB	Output is correct
38	Correct	0 ms	26596 KB	Output is correct
39	Correct	0 ms	26596 KB	Output is correct
40	Correct	0 ms	26596 KB	Output is correct
41	Correct	0 ms	26596 KB	Output is correct
42	Correct	0 ms	26596 KB	Output is correct
43	Correct	0 ms	26596 KB	Output is correct
44	Correct	0 ms	26596 KB	Output is correct
45	Correct	0 ms	26596 KB	Output is correct
46	Correct	0 ms	26596 KB	Output is correct
47	Correct	0 ms	26596 KB	Output is correct
48	Correct	3 ms	26596 KB	Output is correct
49	Correct	3 ms	26596 KB	Output is correct
50	Correct	0 ms	26596 KB	Output is correct
51	Correct	3 ms	26596 KB	Output is correct
52	Correct	0 ms	26596 KB	Output is correct
53	Correct	0 ms	26596 KB	Output is correct
54	Correct	0 ms	26596 KB	Output is correct
55	Correct	86 ms	26596 KB	Output is correct
56	Correct	53 ms	26596 KB	Output is correct
57	Correct	73 ms	26596 KB	Output is correct
58	Correct	76 ms	26596 KB	Output is correct
59	Correct	56 ms	26596 KB	Output is correct
60	Correct	76 ms	26596 KB	Output is correct
61	Correct	63 ms	26596 KB	Output is correct
62	Correct	56 ms	26596 KB	Output is correct
63	Correct	66 ms	26596 KB	Output is correct
64	Correct	46 ms	26596 KB	Output is correct
65	Correct	49 ms	26596 KB	Output is correct
66	Correct	63 ms	26596 KB	Output is correct
67	Correct	63 ms	26596 KB	Output is correct
68	Correct	59 ms	26596 KB	Output is correct
69	Correct	59 ms	26596 KB	Output is correct
70	Correct	49 ms	26596 KB	Output is correct
71	Correct	63 ms	26596 KB	Output is correct
72	Correct	53 ms	26596 KB	Output is correct
73	Correct	39 ms	26596 KB	Output is correct
74	Correct	49 ms	26596 KB	Output is correct
75	Correct	56 ms	26596 KB	Output is correct
76	Correct	139 ms	26596 KB	Output is correct
77	Correct	146 ms	26596 KB	Output is correct
78	Correct	173 ms	26596 KB	Output is correct
79	Correct	149 ms	26596 KB	Output is correct
80	Correct	173 ms	26596 KB	Output is correct
81	Correct	173 ms	26596 KB	Output is correct
82	Correct	173 ms	26596 KB	Output is correct
83	Correct	143 ms	26596 KB	Output is correct
84	Correct	163 ms	26596 KB	Output is correct
85	Correct	303 ms	26596 KB	Output is correct
86	Correct	366 ms	26596 KB	Output is correct
87	Correct	273 ms	26596 KB	Output is correct
88	Correct	256 ms	26596 KB	Output is correct
89	Correct	213 ms	26596 KB	Output is correct
90	Correct	346 ms	26596 KB	Output is correct
91	Correct	333 ms	26596 KB	Output is correct
92	Correct	319 ms	26596 KB	Output is correct
93	Correct	329 ms	26596 KB	Output is correct
94	Correct	796 ms	26596 KB	Output is correct
95	Correct	736 ms	26596 KB	Output is correct
96	Correct	809 ms	26596 KB	Output is correct
97	Correct	749 ms	26596 KB	Output is correct
98	Correct	846 ms	26596 KB	Output is correct
99	Correct	816 ms	26596 KB	Output is correct
100	Correct	713 ms	26596 KB	Output is correct

답안 #23700

Compilation message

Subtask #1 15.0 / 15.0

Subtask #2 27.0 / 27.0

Subtask #3 58.0 / 58.0

Subtask #1
15.0 / 15.0

Subtask #2
27.0 / 27.0

Subtask #3
58.0 / 58.0