oj.uz

Submission #573531

# Submission time Handle Problem Language Result Execution time Memory
573531 2022-06-06T19:03:27 Z MohamedFaresNebili Game (IOI14_game) C++14
100 / 100
 334 ms 25364 KB 
#include <bits/stdc++.h>
#include "game.h"
#include <ext/pb_ds/assoc_container.hpp>

        using namespace std;
        using namespace __gnu_pbds;

        using ll = long long;
        using ii = pair<int, int>;
        using vi = vector<int>;

        #define pb push_back
        #define pp pop_back
        #define ff first
        #define ss second
        #define lb lower_bound

        typedef tree<int, null_type, less<int>, rb_tree_tag,
            tree_order_statistics_node_update> indexed_set;

        int N, par[1501], adj[1501][1501];
        vector<int> S[1501];

        void initialize(int n) {
            N = n;
            for(int l = 0; l < N; l++) {
                par[l] = l;
                S[l].pb(l);
                for(int i = 0; i < N; i++)
                    adj[l][i] = 1;
            }
        }
        void unionSet(int u, int v) {
            if(S[u].size() < S[v].size()) swap(u, v);
            for(auto e : S[v]) {
                S[u].pb(e); par[e] = u;
            }
            for(int l = 0; l < N; l++)
                adj[u][l] = adj[l][u] = adj[u][l] + adj[v][l];
        }
        int hasEdge(int u, int v) {
            u = par[u], v = par[v];
            if(u == v) return 0;

            if(adj[u][v] > 1) {
                adj[u][v]--, adj[v][u]--;
                return 0;
            }
            unionSet(u, v);
            return 1;
        }

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct

Subtask #2
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 344 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 0 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 0 ms 340 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 1 ms 580 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 1 ms 724 KB Output is correct
35 Correct 1 ms 724 KB Output is correct
36 Correct 1 ms 724 KB Output is correct
37 Correct 1 ms 740 KB Output is correct
38 Correct 1 ms 724 KB Output is correct
39 Correct 1 ms 728 KB Output is correct
40 Correct 1 ms 724 KB Output is correct
41 Correct 2 ms 724 KB Output is correct
42 Correct 1 ms 744 KB Output is correct
43 Correct 1 ms 724 KB Output is correct
44 Correct 1 ms 724 KB Output is correct
45 Correct 1 ms 724 KB Output is correct
46 Correct 1 ms 724 KB Output is correct
47 Correct 2 ms 736 KB Output is correct
48 Correct 2 ms 832 KB Output is correct
49 Correct 1 ms 724 KB Output is correct
50 Correct 1 ms 724 KB Output is correct
51 Correct 2 ms 724 KB Output is correct
52 Correct 1 ms 732 KB Output is correct
53 Correct 1 ms 740 KB Output is correct
54 Correct 1 ms 724 KB Output is correct

Subtask #3
58.0 / 58.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 1 ms 480 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 1 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 476 KB Output is correct
34 Correct 2 ms 724 KB Output is correct
35 Correct 1 ms 744 KB Output is correct
36 Correct 1 ms 724 KB Output is correct
37 Correct 1 ms 724 KB Output is correct
38 Correct 2 ms 724 KB Output is correct
39 Correct 1 ms 740 KB Output is correct
40 Correct 2 ms 736 KB Output is correct
41 Correct 1 ms 740 KB Output is correct
42 Correct 2 ms 736 KB Output is correct
43 Correct 2 ms 724 KB Output is correct
44 Correct 2 ms 740 KB Output is correct
45 Correct 1 ms 724 KB Output is correct
46 Correct 2 ms 744 KB Output is correct
47 Correct 2 ms 724 KB Output is correct
48 Correct 1 ms 724 KB Output is correct
49 Correct 1 ms 724 KB Output is correct
50 Correct 2 ms 724 KB Output is correct
51 Correct 2 ms 736 KB Output is correct
52 Correct 1 ms 724 KB Output is correct
53 Correct 1 ms 724 KB Output is correct
54 Correct 1 ms 724 KB Output is correct
55 Correct 36 ms 5268 KB Output is correct
56 Correct 33 ms 5056 KB Output is correct
57 Correct 35 ms 5100 KB Output is correct
58 Correct 33 ms 5100 KB Output is correct
59 Correct 33 ms 5068 KB Output is correct
60 Correct 35 ms 5028 KB Output is correct
61 Correct 33 ms 5092 KB Output is correct
62 Correct 34 ms 5080 KB Output is correct
63 Correct 34 ms 5024 KB Output is correct
64 Correct 32 ms 5088 KB Output is correct
65 Correct 33 ms 5032 KB Output is correct
66 Correct 34 ms 5068 KB Output is correct
67 Correct 33 ms 5100 KB Output is correct
68 Correct 35 ms 5076 KB Output is correct
69 Correct 35 ms 5140 KB Output is correct
70 Correct 34 ms 5068 KB Output is correct
71 Correct 34 ms 5020 KB Output is correct
72 Correct 34 ms 5072 KB Output is correct
73 Correct 33 ms 5068 KB Output is correct
74 Correct 36 ms 5124 KB Output is correct
75 Correct 33 ms 5080 KB Output is correct
76 Correct 80 ms 8996 KB Output is correct
77 Correct 80 ms 8908 KB Output is correct
78 Correct 82 ms 9032 KB Output is correct
79 Correct 75 ms 8888 KB Output is correct
80 Correct 78 ms 9040 KB Output is correct
81 Correct 83 ms 8944 KB Output is correct
82 Correct 76 ms 8900 KB Output is correct
83 Correct 83 ms 8908 KB Output is correct
84 Correct 75 ms 8884 KB Output is correct
85 Correct 141 ms 13496 KB Output is correct
86 Correct 135 ms 13472 KB Output is correct
87 Correct 147 ms 13548 KB Output is correct
88 Correct 139 ms 13524 KB Output is correct
89 Correct 141 ms 13444 KB Output is correct
90 Correct 139 ms 13440 KB Output is correct
91 Correct 145 ms 13444 KB Output is correct
92 Correct 137 ms 13528 KB Output is correct
93 Correct 143 ms 13484 KB Output is correct
94 Correct 334 ms 25324 KB Output is correct
95 Correct 315 ms 25152 KB Output is correct
96 Correct 330 ms 25364 KB Output is correct
97 Correct 323 ms 25204 KB Output is correct
98 Correct 317 ms 25180 KB Output is correct
99 Correct 315 ms 25180 KB Output is correct
100 Correct 328 ms 25168 KB Output is correct