oj.uz

Submission #421920

# Submission time Handle Problem Language Result Execution time Memory
421920 2021-06-09T13:49:34 Z Andyvanh1 Game (IOI14_game) C++14
100 / 100
 502 ms 18384 KB 
#include <bits/stdc++.h>
#include "game.h"
 
using namespace std;
 
#define vt vector
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define rep(i,x) for(int (i) = 0; (i) < (x); (i)++)
#define INF 0x3f3f3f3f
#define MOD 1000000007
 
typedef long long ll;
typedef long double ld;
typedef vt<int> vi;
typedef pair<int,int> pii;
vt<vi> cont;
int p[1503];
int sz[1503];
int many[1503][1503];
set<pii> st;
 
int find(int x){
    return x==p[x] ? x : p[x] = find(p[x]);
}
 
void join(int u, int v){
    u = find(u);
    v = find(v);
    if(u==v)return;
    if(sz[u]>sz[v])swap(u,v);
    sz[v]+=sz[u];
    p[u] = v;
    for(auto& e: cont[u]){
        cont[v].pb(e);
    }
    for(int i = 0; i < v; i++){
        if(i!=u){
            many[i][v]+=many[min(i,u)][max(i,u)];
        }
    }
    for(int i = v+1; i < 1503; i++){
        if(i!=u){
            many[v][i]+=many[min(i,u)][max(i,u)];
        }
    }
}
 
void initialize(int n){
    cont.resize(n);
    for(int i = 0; i < n; i++){
        p[i] = i;
        sz[i] = 1;
        cont[i].pb(i);
        for(int j = i+1; j < n; j++){
            many[i][j] = 1;
        }
    }
 
}
 
int hasEdge(int u, int v){
    int x = find(u);
    int y = find(v);
    if(x>y){
        swap(x,y);
        swap(u,v);
    }
    if(many[x][y]==1){
        join(x,y);
        return 1;
    }else{
        many[x][y]--;
        return 0;
    }
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 0 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 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 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 308 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 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 308 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 304 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 332 KB Output is correct
3 Correct 1 ms 312 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Correct 1 ms 332 KB Output is correct
6 Correct 0 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 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 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 332 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 304 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 332 KB Output is correct
25 Correct 1 ms 460 KB Output is correct
26 Correct 1 ms 460 KB Output is correct
27 Correct 1 ms 460 KB Output is correct
28 Correct 1 ms 460 KB Output is correct
29 Correct 1 ms 460 KB Output is correct
30 Correct 1 ms 460 KB Output is correct
31 Correct 1 ms 460 KB Output is correct
32 Correct 1 ms 432 KB Output is correct
33 Correct 1 ms 460 KB Output is correct
34 Correct 2 ms 716 KB Output is correct
35 Correct 2 ms 716 KB Output is correct
36 Correct 2 ms 716 KB Output is correct
37 Correct 2 ms 716 KB Output is correct
38 Correct 2 ms 716 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 3 ms 716 KB Output is correct
41 Correct 2 ms 716 KB Output is correct
42 Correct 2 ms 716 KB Output is correct
43 Correct 2 ms 572 KB Output is correct
44 Correct 3 ms 572 KB Output is correct
45 Correct 2 ms 704 KB Output is correct
46 Correct 2 ms 716 KB Output is correct
47 Correct 2 ms 716 KB Output is correct
48 Correct 2 ms 716 KB Output is correct
49 Correct 2 ms 716 KB Output is correct
50 Correct 2 ms 716 KB Output is correct
51 Correct 2 ms 704 KB Output is correct
52 Correct 2 ms 704 KB Output is correct
53 Correct 2 ms 716 KB Output is correct
54 Correct 2 ms 716 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 304 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 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 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 204 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 332 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 332 KB Output is correct
22 Correct 0 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 308 KB Output is correct
25 Correct 1 ms 460 KB Output is correct
26 Correct 1 ms 460 KB Output is correct
27 Correct 1 ms 460 KB Output is correct
28 Correct 1 ms 460 KB Output is correct
29 Correct 1 ms 460 KB Output is correct
30 Correct 1 ms 460 KB Output is correct
31 Correct 1 ms 436 KB Output is correct
32 Correct 1 ms 460 KB Output is correct
33 Correct 1 ms 460 KB Output is correct
34 Correct 2 ms 716 KB Output is correct
35 Correct 2 ms 700 KB Output is correct
36 Correct 2 ms 716 KB Output is correct
37 Correct 2 ms 716 KB Output is correct
38 Correct 2 ms 660 KB Output is correct
39 Correct 2 ms 716 KB Output is correct
40 Correct 2 ms 716 KB Output is correct
41 Correct 2 ms 716 KB Output is correct
42 Correct 2 ms 716 KB Output is correct
43 Correct 2 ms 588 KB Output is correct
44 Correct 2 ms 588 KB Output is correct
45 Correct 3 ms 716 KB Output is correct
46 Correct 2 ms 716 KB Output is correct
47 Correct 2 ms 716 KB Output is correct
48 Correct 2 ms 716 KB Output is correct
49 Correct 2 ms 716 KB Output is correct
50 Correct 3 ms 716 KB Output is correct
51 Correct 2 ms 716 KB Output is correct
52 Correct 2 ms 716 KB Output is correct
53 Correct 2 ms 716 KB Output is correct
54 Correct 2 ms 716 KB Output is correct
55 Correct 46 ms 4900 KB Output is correct
56 Correct 46 ms 4852 KB Output is correct
57 Correct 54 ms 4928 KB Output is correct
58 Correct 46 ms 4932 KB Output is correct
59 Correct 48 ms 4908 KB Output is correct
60 Correct 46 ms 4828 KB Output is correct
61 Correct 53 ms 4932 KB Output is correct
62 Correct 50 ms 4976 KB Output is correct
63 Correct 56 ms 4948 KB Output is correct
64 Correct 45 ms 4548 KB Output is correct
65 Correct 43 ms 4524 KB Output is correct
66 Correct 47 ms 4924 KB Output is correct
67 Correct 47 ms 4856 KB Output is correct
68 Correct 48 ms 4900 KB Output is correct
69 Correct 45 ms 4928 KB Output is correct
70 Correct 54 ms 4876 KB Output is correct
71 Correct 47 ms 4916 KB Output is correct
72 Correct 45 ms 4852 KB Output is correct
73 Correct 61 ms 4932 KB Output is correct
74 Correct 45 ms 4864 KB Output is correct
75 Correct 50 ms 4968 KB Output is correct
76 Correct 106 ms 8772 KB Output is correct
77 Correct 134 ms 8880 KB Output is correct
78 Correct 116 ms 8864 KB Output is correct
79 Correct 104 ms 8796 KB Output is correct
80 Correct 102 ms 8772 KB Output is correct
81 Correct 110 ms 8812 KB Output is correct
82 Correct 146 ms 8772 KB Output is correct
83 Correct 106 ms 8884 KB Output is correct
84 Correct 101 ms 8772 KB Output is correct
85 Correct 185 ms 12196 KB Output is correct
86 Correct 186 ms 12224 KB Output is correct
87 Correct 183 ms 12172 KB Output is correct
88 Correct 203 ms 12260 KB Output is correct
89 Correct 177 ms 12128 KB Output is correct
90 Correct 195 ms 12208 KB Output is correct
91 Correct 209 ms 12100 KB Output is correct
92 Correct 202 ms 12148 KB Output is correct
93 Correct 227 ms 12152 KB Output is correct
94 Correct 443 ms 18340 KB Output is correct
95 Correct 496 ms 18256 KB Output is correct
96 Correct 476 ms 18384 KB Output is correct
97 Correct 454 ms 18372 KB Output is correct
98 Correct 502 ms 18380 KB Output is correct
99 Correct 495 ms 18360 KB Output is correct
100 Correct 469 ms 18312 KB Output is correct