oj.uz

Submission #403254

# Submission time Handle Problem Language Result Execution time Memory
403254 2021-05-13T00:28:47 Z Pichon5 Game (IOI14_game) C++17
100 / 100
 458 ms 25280 KB 
#include "game.h"
#include <bits/stdc++.h>
#define vi vector<int>
#define pb push_back
#define F first
#define S second
using namespace std;
const int tam=1505;
int P[tam];
int M[tam][tam];
int sz[tam];
int N;
int _find(int x){
    if(P[x]==x)return x;
    return P[x]=_find(P[x]);
}
void _union(int x, int y){
    if(sz[x]<sz[y])swap(x,y);//quiero añadir todo a x
    P[y]=x;
    sz[x]+=y;
    vector<bool>vis(N+1,false);
    for(int i=0;i<N;i++){
        int j=_find(i);
        if(vis[j])continue;
        vis[j]=1;
        M[x][j]+=M[y][j];
        M[j][x]+=M[y][j];
    }


}
void initialize(int n) {
    N=n;
    for(int i=0;i<=n;i++){
        P[i]=i;
    }
    for(int i=0;i<n;i++){
        sz[i]=1;
        for(int l=0;l<n;l++){
            M[i][l]=1;
        }
    }
}

int hasEdge(int u, int v) {
    u=_find(u);
    v=_find(v);
    if(v==u)return 0;
    if(M[u][v]>1){
        M[u][v]--;
        M[v][u]--;
        return 0;
    }
    _union(u,v);
    return 1;
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 296 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 296 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 300 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 296 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 2 ms 588 KB Output is correct
35 Correct 2 ms 588 KB Output is correct
36 Correct 2 ms 588 KB Output is correct
37 Correct 2 ms 588 KB Output is correct
38 Correct 2 ms 588 KB Output is correct
39 Correct 3 ms 588 KB Output is correct
40 Correct 2 ms 588 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 588 KB Output is correct
43 Correct 2 ms 588 KB Output is correct
44 Correct 2 ms 588 KB Output is correct
45 Correct 2 ms 588 KB Output is correct
46 Correct 2 ms 588 KB Output is correct
47 Correct 2 ms 588 KB Output is correct
48 Correct 2 ms 692 KB Output is correct
49 Correct 2 ms 588 KB Output is correct
50 Correct 2 ms 588 KB Output is correct
51 Correct 3 ms 588 KB Output is correct
52 Correct 2 ms 588 KB Output is correct
53 Correct 2 ms 696 KB Output is correct
54 Correct 2 ms 696 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 256 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 300 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 2 ms 332 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 296 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 452 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 428 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 2 ms 588 KB Output is correct
35 Correct 2 ms 588 KB Output is correct
36 Correct 2 ms 588 KB Output is correct
37 Correct 2 ms 588 KB Output is correct
38 Correct 3 ms 588 KB Output is correct
39 Correct 2 ms 588 KB Output is correct
40 Correct 2 ms 588 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 588 KB Output is correct
43 Correct 2 ms 588 KB Output is correct
44 Correct 2 ms 588 KB Output is correct
45 Correct 2 ms 588 KB Output is correct
46 Correct 2 ms 588 KB Output is correct
47 Correct 2 ms 696 KB Output is correct
48 Correct 2 ms 588 KB Output is correct
49 Correct 2 ms 692 KB Output is correct
50 Correct 2 ms 588 KB Output is correct
51 Correct 2 ms 588 KB Output is correct
52 Correct 2 ms 688 KB Output is correct
53 Correct 3 ms 588 KB Output is correct
54 Correct 2 ms 588 KB Output is correct
55 Correct 47 ms 4972 KB Output is correct
56 Correct 47 ms 5060 KB Output is correct
57 Correct 46 ms 5008 KB Output is correct
58 Correct 48 ms 5060 KB Output is correct
59 Correct 47 ms 5084 KB Output is correct
60 Correct 48 ms 5012 KB Output is correct
61 Correct 49 ms 5004 KB Output is correct
62 Correct 50 ms 4984 KB Output is correct
63 Correct 47 ms 5076 KB Output is correct
64 Correct 46 ms 5048 KB Output is correct
65 Correct 49 ms 5064 KB Output is correct
66 Correct 48 ms 5000 KB Output is correct
67 Correct 48 ms 5060 KB Output is correct
68 Correct 47 ms 5064 KB Output is correct
69 Correct 49 ms 5012 KB Output is correct
70 Correct 47 ms 5068 KB Output is correct
71 Correct 46 ms 5056 KB Output is correct
72 Correct 50 ms 5032 KB Output is correct
73 Correct 46 ms 5088 KB Output is correct
74 Correct 46 ms 5040 KB Output is correct
75 Correct 47 ms 5060 KB Output is correct
76 Correct 106 ms 8936 KB Output is correct
77 Correct 110 ms 8900 KB Output is correct
78 Correct 105 ms 8900 KB Output is correct
79 Correct 105 ms 8900 KB Output is correct
80 Correct 112 ms 8824 KB Output is correct
81 Correct 109 ms 8828 KB Output is correct
82 Correct 108 ms 8840 KB Output is correct
83 Correct 105 ms 8896 KB Output is correct
84 Correct 109 ms 8844 KB Output is correct
85 Correct 184 ms 13440 KB Output is correct
86 Correct 192 ms 13380 KB Output is correct
87 Correct 191 ms 13564 KB Output is correct
88 Correct 184 ms 13380 KB Output is correct
89 Correct 188 ms 13384 KB Output is correct
90 Correct 186 ms 13384 KB Output is correct
91 Correct 186 ms 13352 KB Output is correct
92 Correct 185 ms 13364 KB Output is correct
93 Correct 184 ms 13428 KB Output is correct
94 Correct 433 ms 25160 KB Output is correct
95 Correct 432 ms 25200 KB Output is correct
96 Correct 429 ms 25224 KB Output is correct
97 Correct 458 ms 25128 KB Output is correct
98 Correct 445 ms 25092 KB Output is correct
99 Correct 435 ms 25280 KB Output is correct
100 Correct 446 ms 25056 KB Output is correct