oj.uz

답안 #254187

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
254187 2020-07-29T13:27:00 Z b00n0rp 게임 (IOI14_game) C++17
100 / 100
 515 ms 25336 KB 
#include "game.h"
#include <bits/stdc++.h>
using namespace std;

int adj[1505][1505];
int par[1505];
int N;

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

int find(int u){
	if(par[u] == u) return u;
	return par[u] = find(par[u]);
}

void merge(int u,int v){
	for(int i = 0; i < N; i ++){
		adj[u][i] += adj[v][i];
		adj[i][u] = adj[u][i];
	}
	par[v] = u;
}

int hasEdge(int u, int v) {
	u = find(u);
	v = find(v);
    if(adj[u][v] == 1){
    	merge(u,v);
    	return 1;
    }
    adj[u][v]--;
    adj[v][u]--;
    return 0;
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 0 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct

Subtask #2
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 0 ms 384 KB Output is correct
14 Correct 0 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 0 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 512 KB Output is correct
26 Correct 1 ms 512 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 1 ms 512 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 512 KB Output is correct
31 Correct 1 ms 512 KB Output is correct
32 Correct 1 ms 512 KB Output is correct
33 Correct 1 ms 512 KB Output is correct
34 Correct 2 ms 768 KB Output is correct
35 Correct 1 ms 768 KB Output is correct
36 Correct 2 ms 768 KB Output is correct
37 Correct 2 ms 768 KB Output is correct
38 Correct 1 ms 768 KB Output is correct
39 Correct 2 ms 768 KB Output is correct
40 Correct 2 ms 768 KB Output is correct
41 Correct 2 ms 768 KB Output is correct
42 Correct 2 ms 768 KB Output is correct
43 Correct 3 ms 768 KB Output is correct
44 Correct 2 ms 768 KB Output is correct
45 Correct 2 ms 768 KB Output is correct
46 Correct 2 ms 768 KB Output is correct
47 Correct 2 ms 768 KB Output is correct
48 Correct 2 ms 768 KB Output is correct
49 Correct 2 ms 768 KB Output is correct
50 Correct 2 ms 768 KB Output is correct
51 Correct 2 ms 768 KB Output is correct
52 Correct 1 ms 768 KB Output is correct
53 Correct 2 ms 640 KB Output is correct
54 Correct 2 ms 768 KB Output is correct

Subtask #3
58.0 / 58.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 0 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 0 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 0 ms 384 KB Output is correct
19 Correct 0 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 0 ms 384 KB Output is correct
23 Correct 0 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 1 ms 512 KB Output is correct
26 Correct 1 ms 512 KB Output is correct
27 Correct 1 ms 512 KB Output is correct
28 Correct 1 ms 512 KB Output is correct
29 Correct 1 ms 512 KB Output is correct
30 Correct 1 ms 512 KB Output is correct
31 Correct 1 ms 512 KB Output is correct
32 Correct 1 ms 512 KB Output is correct
33 Correct 1 ms 512 KB Output is correct
34 Correct 2 ms 768 KB Output is correct
35 Correct 2 ms 768 KB Output is correct
36 Correct 2 ms 768 KB Output is correct
37 Correct 2 ms 768 KB Output is correct
38 Correct 2 ms 768 KB Output is correct
39 Correct 2 ms 768 KB Output is correct
40 Correct 1 ms 768 KB Output is correct
41 Correct 2 ms 768 KB Output is correct
42 Correct 2 ms 768 KB Output is correct
43 Correct 2 ms 768 KB Output is correct
44 Correct 2 ms 768 KB Output is correct
45 Correct 2 ms 768 KB Output is correct
46 Correct 2 ms 768 KB Output is correct
47 Correct 2 ms 768 KB Output is correct
48 Correct 2 ms 768 KB Output is correct
49 Correct 2 ms 772 KB Output is correct
50 Correct 2 ms 768 KB Output is correct
51 Correct 2 ms 768 KB Output is correct
52 Correct 2 ms 768 KB Output is correct
53 Correct 2 ms 768 KB Output is correct
54 Correct 2 ms 768 KB Output is correct
55 Correct 50 ms 5112 KB Output is correct
56 Correct 51 ms 5112 KB Output is correct
57 Correct 50 ms 5112 KB Output is correct
58 Correct 49 ms 5112 KB Output is correct
59 Correct 51 ms 5112 KB Output is correct
60 Correct 50 ms 5112 KB Output is correct
61 Correct 50 ms 5112 KB Output is correct
62 Correct 48 ms 5116 KB Output is correct
63 Correct 53 ms 5080 KB Output is correct
64 Correct 46 ms 5112 KB Output is correct
65 Correct 45 ms 5112 KB Output is correct
66 Correct 49 ms 5112 KB Output is correct
67 Correct 50 ms 5112 KB Output is correct
68 Correct 50 ms 5112 KB Output is correct
69 Correct 50 ms 5112 KB Output is correct
70 Correct 50 ms 5112 KB Output is correct
71 Correct 51 ms 5112 KB Output is correct
72 Correct 49 ms 5112 KB Output is correct
73 Correct 48 ms 5112 KB Output is correct
74 Correct 48 ms 5156 KB Output is correct
75 Correct 49 ms 5112 KB Output is correct
76 Correct 124 ms 8952 KB Output is correct
77 Correct 123 ms 9080 KB Output is correct
78 Correct 129 ms 9080 KB Output is correct
79 Correct 113 ms 8952 KB Output is correct
80 Correct 118 ms 8952 KB Output is correct
81 Correct 115 ms 8952 KB Output is correct
82 Correct 116 ms 8952 KB Output is correct
83 Correct 114 ms 8952 KB Output is correct
84 Correct 114 ms 8952 KB Output is correct
85 Correct 211 ms 13496 KB Output is correct
86 Correct 204 ms 13432 KB Output is correct
87 Correct 213 ms 13432 KB Output is correct
88 Correct 205 ms 13432 KB Output is correct
89 Correct 210 ms 13588 KB Output is correct
90 Correct 205 ms 13432 KB Output is correct
91 Correct 202 ms 13432 KB Output is correct
92 Correct 202 ms 13432 KB Output is correct
93 Correct 207 ms 13528 KB Output is correct
94 Correct 474 ms 25256 KB Output is correct
95 Correct 488 ms 25188 KB Output is correct
96 Correct 515 ms 25204 KB Output is correct
97 Correct 458 ms 25176 KB Output is correct
98 Correct 475 ms 25232 KB Output is correct
99 Correct 464 ms 25336 KB Output is correct
100 Correct 481 ms 25208 KB Output is correct