# |
제출 시각 |
아이디 |
문제 |
언어 |
결과 |
실행 시간 |
메모리 |
65653 |
2018-08-08T11:02:33 Z |
IvanC |
게임 (IOI14_game) |
C++17 |
|
639 ms |
30352 KB |
#include "game.h"
#include <bits/stdc++.h>
using namespace std;
const int MAXN = 1510;
static int pai[MAXN],grau[MAXN][MAXN],N;
int find(int x){
if(x == pai[x]) return x;
return pai[x] = find(pai[x]);
}
void join(int x,int y){
x = find(x);
y = find(y);
if(x == y) return;
if(x > y) swap(x,y);
pai[y] = x;
for(int i = 0;i<N;i++){
if(find(i) != i) continue;
grau[x][i] += grau[y][i];
grau[i][x] += grau[i][y];
grau[y][i] = 0;
grau[i][y] = 0;
}
}
void initialize(int n){
for(int i = 0;i<n;i++){
pai[i] = i;
for(int j = 0;j<n;j++) grau[i][j] = 1;
grau[i][i] = 0;
}
N = n;
}
int hasEdge(int u, int v) {
int x = find(u),y = find(v);
if(x == y){
return 0;
}
grau[x][y]--;
grau[y][x]--;
if(grau[x][y] == 0){
join(x,y);
return 1;
}
else{
return 0;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
3 ms |
376 KB |
Output is correct |
2 |
Correct |
3 ms |
448 KB |
Output is correct |
3 |
Correct |
3 ms |
448 KB |
Output is correct |
4 |
Correct |
3 ms |
492 KB |
Output is correct |
5 |
Correct |
2 ms |
500 KB |
Output is correct |
6 |
Correct |
2 ms |
504 KB |
Output is correct |
7 |
Correct |
3 ms |
504 KB |
Output is correct |
8 |
Correct |
2 ms |
628 KB |
Output is correct |
9 |
Correct |
4 ms |
628 KB |
Output is correct |
10 |
Correct |
2 ms |
640 KB |
Output is correct |
11 |
Correct |
3 ms |
640 KB |
Output is correct |
12 |
Correct |
2 ms |
640 KB |
Output is correct |
13 |
Correct |
3 ms |
640 KB |
Output is correct |
14 |
Correct |
3 ms |
640 KB |
Output is correct |
15 |
Correct |
2 ms |
640 KB |
Output is correct |
16 |
Correct |
3 ms |
640 KB |
Output is correct |
17 |
Correct |
3 ms |
640 KB |
Output is correct |
18 |
Correct |
2 ms |
640 KB |
Output is correct |
19 |
Correct |
3 ms |
640 KB |
Output is correct |
20 |
Correct |
3 ms |
640 KB |
Output is correct |
21 |
Correct |
3 ms |
640 KB |
Output is correct |
22 |
Correct |
3 ms |
640 KB |
Output is correct |
23 |
Correct |
3 ms |
752 KB |
Output is correct |
24 |
Correct |
3 ms |
752 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
752 KB |
Output is correct |
2 |
Correct |
2 ms |
752 KB |
Output is correct |
3 |
Correct |
3 ms |
752 KB |
Output is correct |
4 |
Correct |
2 ms |
752 KB |
Output is correct |
5 |
Correct |
3 ms |
752 KB |
Output is correct |
6 |
Correct |
2 ms |
752 KB |
Output is correct |
7 |
Correct |
2 ms |
752 KB |
Output is correct |
8 |
Correct |
2 ms |
752 KB |
Output is correct |
9 |
Correct |
3 ms |
752 KB |
Output is correct |
10 |
Correct |
3 ms |
752 KB |
Output is correct |
11 |
Correct |
3 ms |
752 KB |
Output is correct |
12 |
Correct |
2 ms |
752 KB |
Output is correct |
13 |
Correct |
3 ms |
752 KB |
Output is correct |
14 |
Correct |
3 ms |
752 KB |
Output is correct |
15 |
Correct |
2 ms |
752 KB |
Output is correct |
16 |
Correct |
3 ms |
752 KB |
Output is correct |
17 |
Correct |
3 ms |
752 KB |
Output is correct |
18 |
Correct |
2 ms |
752 KB |
Output is correct |
19 |
Correct |
3 ms |
752 KB |
Output is correct |
20 |
Correct |
2 ms |
752 KB |
Output is correct |
21 |
Correct |
2 ms |
752 KB |
Output is correct |
22 |
Correct |
3 ms |
752 KB |
Output is correct |
23 |
Correct |
3 ms |
752 KB |
Output is correct |
24 |
Correct |
2 ms |
752 KB |
Output is correct |
25 |
Correct |
3 ms |
764 KB |
Output is correct |
26 |
Correct |
4 ms |
764 KB |
Output is correct |
27 |
Correct |
3 ms |
768 KB |
Output is correct |
28 |
Correct |
3 ms |
772 KB |
Output is correct |
29 |
Correct |
3 ms |
776 KB |
Output is correct |
30 |
Correct |
2 ms |
780 KB |
Output is correct |
31 |
Correct |
3 ms |
788 KB |
Output is correct |
32 |
Correct |
4 ms |
788 KB |
Output is correct |
33 |
Correct |
2 ms |
792 KB |
Output is correct |
34 |
Correct |
4 ms |
1052 KB |
Output is correct |
35 |
Correct |
6 ms |
1064 KB |
Output is correct |
36 |
Correct |
5 ms |
1108 KB |
Output is correct |
37 |
Correct |
4 ms |
1248 KB |
Output is correct |
38 |
Correct |
5 ms |
1284 KB |
Output is correct |
39 |
Correct |
4 ms |
1284 KB |
Output is correct |
40 |
Correct |
5 ms |
1284 KB |
Output is correct |
41 |
Correct |
4 ms |
1284 KB |
Output is correct |
42 |
Correct |
4 ms |
1284 KB |
Output is correct |
43 |
Correct |
5 ms |
1296 KB |
Output is correct |
44 |
Correct |
6 ms |
1316 KB |
Output is correct |
45 |
Correct |
5 ms |
1336 KB |
Output is correct |
46 |
Correct |
5 ms |
1356 KB |
Output is correct |
47 |
Correct |
4 ms |
1376 KB |
Output is correct |
48 |
Correct |
4 ms |
1396 KB |
Output is correct |
49 |
Correct |
4 ms |
1416 KB |
Output is correct |
50 |
Correct |
5 ms |
1436 KB |
Output is correct |
51 |
Correct |
4 ms |
1456 KB |
Output is correct |
52 |
Correct |
4 ms |
1456 KB |
Output is correct |
53 |
Correct |
4 ms |
1496 KB |
Output is correct |
54 |
Correct |
4 ms |
1516 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
1516 KB |
Output is correct |
2 |
Correct |
4 ms |
1516 KB |
Output is correct |
3 |
Correct |
2 ms |
1516 KB |
Output is correct |
4 |
Correct |
2 ms |
1516 KB |
Output is correct |
5 |
Correct |
2 ms |
1516 KB |
Output is correct |
6 |
Correct |
2 ms |
1516 KB |
Output is correct |
7 |
Correct |
2 ms |
1516 KB |
Output is correct |
8 |
Correct |
2 ms |
1516 KB |
Output is correct |
9 |
Correct |
3 ms |
1516 KB |
Output is correct |
10 |
Correct |
3 ms |
1516 KB |
Output is correct |
11 |
Correct |
2 ms |
1516 KB |
Output is correct |
12 |
Correct |
2 ms |
1516 KB |
Output is correct |
13 |
Correct |
2 ms |
1516 KB |
Output is correct |
14 |
Correct |
3 ms |
1516 KB |
Output is correct |
15 |
Correct |
2 ms |
1516 KB |
Output is correct |
16 |
Correct |
2 ms |
1516 KB |
Output is correct |
17 |
Correct |
2 ms |
1516 KB |
Output is correct |
18 |
Correct |
2 ms |
1516 KB |
Output is correct |
19 |
Correct |
2 ms |
1516 KB |
Output is correct |
20 |
Correct |
3 ms |
1516 KB |
Output is correct |
21 |
Correct |
2 ms |
1516 KB |
Output is correct |
22 |
Correct |
3 ms |
1516 KB |
Output is correct |
23 |
Correct |
2 ms |
1516 KB |
Output is correct |
24 |
Correct |
2 ms |
1516 KB |
Output is correct |
25 |
Correct |
3 ms |
1516 KB |
Output is correct |
26 |
Correct |
3 ms |
1516 KB |
Output is correct |
27 |
Correct |
3 ms |
1516 KB |
Output is correct |
28 |
Correct |
3 ms |
1516 KB |
Output is correct |
29 |
Correct |
3 ms |
1516 KB |
Output is correct |
30 |
Correct |
3 ms |
1516 KB |
Output is correct |
31 |
Correct |
4 ms |
1516 KB |
Output is correct |
32 |
Correct |
3 ms |
1516 KB |
Output is correct |
33 |
Correct |
3 ms |
1516 KB |
Output is correct |
34 |
Correct |
4 ms |
1652 KB |
Output is correct |
35 |
Correct |
3 ms |
1652 KB |
Output is correct |
36 |
Correct |
4 ms |
1704 KB |
Output is correct |
37 |
Correct |
5 ms |
1704 KB |
Output is correct |
38 |
Correct |
4 ms |
1704 KB |
Output is correct |
39 |
Correct |
4 ms |
1704 KB |
Output is correct |
40 |
Correct |
4 ms |
1704 KB |
Output is correct |
41 |
Correct |
5 ms |
1708 KB |
Output is correct |
42 |
Correct |
3 ms |
1728 KB |
Output is correct |
43 |
Correct |
4 ms |
1748 KB |
Output is correct |
44 |
Correct |
4 ms |
1888 KB |
Output is correct |
45 |
Correct |
4 ms |
1888 KB |
Output is correct |
46 |
Correct |
4 ms |
1888 KB |
Output is correct |
47 |
Correct |
6 ms |
1888 KB |
Output is correct |
48 |
Correct |
5 ms |
1888 KB |
Output is correct |
49 |
Correct |
5 ms |
1888 KB |
Output is correct |
50 |
Correct |
4 ms |
1888 KB |
Output is correct |
51 |
Correct |
4 ms |
1908 KB |
Output is correct |
52 |
Correct |
4 ms |
1928 KB |
Output is correct |
53 |
Correct |
4 ms |
1948 KB |
Output is correct |
54 |
Correct |
5 ms |
1968 KB |
Output is correct |
55 |
Correct |
58 ms |
6332 KB |
Output is correct |
56 |
Correct |
62 ms |
7316 KB |
Output is correct |
57 |
Correct |
60 ms |
8256 KB |
Output is correct |
58 |
Correct |
61 ms |
9268 KB |
Output is correct |
59 |
Correct |
79 ms |
10296 KB |
Output is correct |
60 |
Correct |
90 ms |
11224 KB |
Output is correct |
61 |
Correct |
57 ms |
12144 KB |
Output is correct |
62 |
Correct |
60 ms |
13172 KB |
Output is correct |
63 |
Correct |
53 ms |
14148 KB |
Output is correct |
64 |
Correct |
60 ms |
15124 KB |
Output is correct |
65 |
Correct |
51 ms |
16100 KB |
Output is correct |
66 |
Correct |
62 ms |
17076 KB |
Output is correct |
67 |
Correct |
54 ms |
18124 KB |
Output is correct |
68 |
Correct |
57 ms |
18388 KB |
Output is correct |
69 |
Correct |
51 ms |
18388 KB |
Output is correct |
70 |
Correct |
58 ms |
18388 KB |
Output is correct |
71 |
Correct |
49 ms |
18388 KB |
Output is correct |
72 |
Correct |
55 ms |
18388 KB |
Output is correct |
73 |
Correct |
56 ms |
18448 KB |
Output is correct |
74 |
Correct |
56 ms |
18448 KB |
Output is correct |
75 |
Correct |
60 ms |
18448 KB |
Output is correct |
76 |
Correct |
197 ms |
20900 KB |
Output is correct |
77 |
Correct |
130 ms |
20904 KB |
Output is correct |
78 |
Correct |
138 ms |
21008 KB |
Output is correct |
79 |
Correct |
118 ms |
21008 KB |
Output is correct |
80 |
Correct |
136 ms |
21008 KB |
Output is correct |
81 |
Correct |
178 ms |
21008 KB |
Output is correct |
82 |
Correct |
123 ms |
21008 KB |
Output is correct |
83 |
Correct |
136 ms |
21008 KB |
Output is correct |
84 |
Correct |
132 ms |
21008 KB |
Output is correct |
85 |
Correct |
310 ms |
23688 KB |
Output is correct |
86 |
Correct |
268 ms |
23688 KB |
Output is correct |
87 |
Correct |
223 ms |
23776 KB |
Output is correct |
88 |
Correct |
250 ms |
23776 KB |
Output is correct |
89 |
Correct |
248 ms |
23824 KB |
Output is correct |
90 |
Correct |
271 ms |
23824 KB |
Output is correct |
91 |
Correct |
237 ms |
23864 KB |
Output is correct |
92 |
Correct |
207 ms |
23864 KB |
Output is correct |
93 |
Correct |
210 ms |
23864 KB |
Output is correct |
94 |
Correct |
613 ms |
30132 KB |
Output is correct |
95 |
Correct |
639 ms |
30160 KB |
Output is correct |
96 |
Correct |
517 ms |
30160 KB |
Output is correct |
97 |
Correct |
515 ms |
30160 KB |
Output is correct |
98 |
Correct |
556 ms |
30352 KB |
Output is correct |
99 |
Correct |
520 ms |
30352 KB |
Output is correct |
100 |
Correct |
507 ms |
30352 KB |
Output is correct |