oj.uz

Submission #577838

# Submission time Handle Problem Language Result Execution time Memory
577838 2022-06-15T09:57:54 Z alirezasamimi100 Game (IOI14_game) C++17
100 / 100
 393 ms 15820 KB 
#include "game.h"

const int N = 1.5e3 + 10;

int rq[N][N], p[N], n;

int gp(int x){
    return p[x]==x ? x : p[x]=gp(p[x]);
}

void uni(int x, int y){
    p[y] = x;
    for(int i = 0; i < n; i++){
        rq[i][x] += rq[i][y];
        rq[i][y] = 0;
        rq[x][i] += rq[y][i];
    }
}

void initialize(int wtn) {
    n = wtn;
    for(int i = 0; i < n; i++){
        for(int j = 0; j < n; j++){
            rq[i][j] = 1;
        }
        rq[i][i] = 0;
        p[i] = i;
    }
}

int hasEdge(int u, int v) {
    u = gp(u);
    v = gp(v);
    rq[v][u]--;
    rq[u][v]--;
    if(!rq[u][v]){
        uni(u, v);
        return 1;
    }
    return 0;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 2 ms 596 KB Output is correct
36 Correct 2 ms 596 KB Output is correct
37 Correct 2 ms 596 KB Output is correct
38 Correct 1 ms 596 KB Output is correct
39 Correct 1 ms 596 KB Output is correct
40 Correct 1 ms 596 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 1 ms 596 KB Output is correct
44 Correct 1 ms 596 KB Output is correct
45 Correct 1 ms 596 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 1 ms 596 KB Output is correct
48 Correct 1 ms 596 KB Output is correct
49 Correct 2 ms 596 KB Output is correct
50 Correct 1 ms 596 KB Output is correct
51 Correct 1 ms 596 KB Output is correct
52 Correct 1 ms 596 KB Output is correct
53 Correct 1 ms 596 KB Output is correct
54 Correct 1 ms 596 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 0 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 596 KB Output is correct
35 Correct 1 ms 596 KB Output is correct
36 Correct 1 ms 596 KB Output is correct
37 Correct 1 ms 596 KB Output is correct
38 Correct 1 ms 596 KB Output is correct
39 Correct 1 ms 596 KB Output is correct
40 Correct 2 ms 596 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 1 ms 596 KB Output is correct
43 Correct 1 ms 596 KB Output is correct
44 Correct 1 ms 596 KB Output is correct
45 Correct 1 ms 596 KB Output is correct
46 Correct 1 ms 596 KB Output is correct
47 Correct 1 ms 596 KB Output is correct
48 Correct 1 ms 596 KB Output is correct
49 Correct 1 ms 596 KB Output is correct
50 Correct 1 ms 596 KB Output is correct
51 Correct 1 ms 596 KB Output is correct
52 Correct 1 ms 596 KB Output is correct
53 Correct 1 ms 596 KB Output is correct
54 Correct 1 ms 596 KB Output is correct
55 Correct 32 ms 4080 KB Output is correct
56 Correct 33 ms 4052 KB Output is correct
57 Correct 32 ms 4076 KB Output is correct
58 Correct 30 ms 4052 KB Output is correct
59 Correct 36 ms 4048 KB Output is correct
60 Correct 41 ms 4044 KB Output is correct
61 Correct 35 ms 4076 KB Output is correct
62 Correct 36 ms 4044 KB Output is correct
63 Correct 48 ms 3980 KB Output is correct
64 Correct 64 ms 4000 KB Output is correct
65 Correct 52 ms 4072 KB Output is correct
66 Correct 48 ms 3992 KB Output is correct
67 Correct 34 ms 4032 KB Output is correct
68 Correct 37 ms 3992 KB Output is correct
69 Correct 53 ms 3988 KB Output is correct
70 Correct 41 ms 4048 KB Output is correct
71 Correct 81 ms 4080 KB Output is correct
72 Correct 49 ms 4092 KB Output is correct
73 Correct 56 ms 4092 KB Output is correct
74 Correct 35 ms 4084 KB Output is correct
75 Correct 57 ms 4044 KB Output is correct
76 Correct 104 ms 6644 KB Output is correct
77 Correct 107 ms 6640 KB Output is correct
78 Correct 84 ms 6648 KB Output is correct
79 Correct 83 ms 6552 KB Output is correct
80 Correct 101 ms 6600 KB Output is correct
81 Correct 98 ms 6528 KB Output is correct
82 Correct 101 ms 6576 KB Output is correct
83 Correct 99 ms 6596 KB Output is correct
84 Correct 104 ms 6608 KB Output is correct
85 Correct 176 ms 9324 KB Output is correct
86 Correct 169 ms 9424 KB Output is correct
87 Correct 150 ms 9452 KB Output is correct
88 Correct 155 ms 9348 KB Output is correct
89 Correct 134 ms 9328 KB Output is correct
90 Correct 137 ms 9328 KB Output is correct
91 Correct 157 ms 9448 KB Output is correct
92 Correct 133 ms 9344 KB Output is correct
93 Correct 146 ms 9416 KB Output is correct
94 Correct 330 ms 15732 KB Output is correct
95 Correct 393 ms 15776 KB Output is correct
96 Correct 385 ms 15820 KB Output is correct
97 Correct 321 ms 15716 KB Output is correct
98 Correct 311 ms 15692 KB Output is correct
99 Correct 301 ms 15740 KB Output is correct
100 Correct 296 ms 15784 KB Output is correct