oj.uz

Submission #726952

# Submission time Handle Problem Language Result Execution time Memory
726952 2023-04-19T16:37:59 Z vjudge1 Game (APIO22_game) C++17
60 / 100
 4000 ms 53144 KB 
#include <bits/stdc++.h>
using namespace std;
#include "game.h"

int N, K;
int f[300000];
vector<int> adj[300000], radj[300000];

void init(int n, int k) {
        N = n, K = k;
        for (int i = 0; i < N; i++) f[i] = N;
}

priority_queue<pair<int, int>> pq[300000];

int add_teleporter(int u, int v) {
        adj[u].emplace_back(v);
        radj[v].emplace_back(u);
        pq[v].emplace(f[u], u);
        int F = v < K ? v : f[v];
        queue<int> q;
        q.emplace(v);
        while (q.size()) {
                int v = q.front();
                q.pop();
                while (pq[v].size()) {
                        auto [fu, u] = pq[v].top();
                        if (fu <= F) break;
                        pq[v].pop();
                        if (f[u] != fu) {
                                if (f[u] > F) q.emplace(u);
                                f[u] = min(f[u], F);
                                pq[v].emplace(f[u], u);
                                continue;
                        }
                        f[u] = F;
                        pq[v].emplace(f[u], u);
                        q.emplace(u);
                }
        }
        for (int i = 0; i < K; i++) {
                if (f[i] <= i) return 1;
        }
        return 0;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23760 KB Output is correct
2 Correct 13 ms 23692 KB Output is correct
3 Correct 12 ms 23780 KB Output is correct
4 Correct 15 ms 23772 KB Output is correct
5 Correct 15 ms 23692 KB Output is correct
6 Correct 15 ms 23716 KB Output is correct
7 Correct 13 ms 23744 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23760 KB Output is correct
2 Correct 13 ms 23692 KB Output is correct
3 Correct 12 ms 23780 KB Output is correct
4 Correct 15 ms 23772 KB Output is correct
5 Correct 15 ms 23692 KB Output is correct
6 Correct 15 ms 23716 KB Output is correct
7 Correct 13 ms 23744 KB Output is correct
8 Correct 12 ms 23760 KB Output is correct
9 Correct 14 ms 23760 KB Output is correct
10 Correct 11 ms 23760 KB Output is correct
11 Correct 13 ms 23684 KB Output is correct
12 Correct 12 ms 23784 KB Output is correct
13 Correct 13 ms 23716 KB Output is correct
14 Correct 12 ms 23780 KB Output is correct
15 Correct 12 ms 23760 KB Output is correct
16 Correct 13 ms 23780 KB Output is correct
17 Correct 13 ms 23760 KB Output is correct
18 Correct 15 ms 23792 KB Output is correct
19 Correct 12 ms 23760 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23760 KB Output is correct
2 Correct 13 ms 23692 KB Output is correct
3 Correct 12 ms 23780 KB Output is correct
4 Correct 15 ms 23772 KB Output is correct
5 Correct 15 ms 23692 KB Output is correct
6 Correct 15 ms 23716 KB Output is correct
7 Correct 13 ms 23744 KB Output is correct
8 Correct 12 ms 23760 KB Output is correct
9 Correct 14 ms 23760 KB Output is correct
10 Correct 11 ms 23760 KB Output is correct
11 Correct 13 ms 23684 KB Output is correct
12 Correct 12 ms 23784 KB Output is correct
13 Correct 13 ms 23716 KB Output is correct
14 Correct 12 ms 23780 KB Output is correct
15 Correct 12 ms 23760 KB Output is correct
16 Correct 13 ms 23780 KB Output is correct
17 Correct 13 ms 23760 KB Output is correct
18 Correct 15 ms 23792 KB Output is correct
19 Correct 12 ms 23760 KB Output is correct
20 Correct 12 ms 23760 KB Output is correct
21 Correct 13 ms 23680 KB Output is correct
22 Correct 13 ms 23800 KB Output is correct
23 Correct 13 ms 23888 KB Output is correct
24 Correct 20 ms 23860 KB Output is correct
25 Correct 20 ms 23928 KB Output is correct
26 Correct 17 ms 23896 KB Output is correct
27 Correct 18 ms 23788 KB Output is correct
28 Correct 14 ms 23820 KB Output is correct
29 Correct 19 ms 23924 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23760 KB Output is correct
2 Correct 13 ms 23692 KB Output is correct
3 Correct 12 ms 23780 KB Output is correct
4 Correct 15 ms 23772 KB Output is correct
5 Correct 15 ms 23692 KB Output is correct
6 Correct 15 ms 23716 KB Output is correct
7 Correct 13 ms 23744 KB Output is correct
8 Correct 12 ms 23760 KB Output is correct
9 Correct 14 ms 23760 KB Output is correct
10 Correct 11 ms 23760 KB Output is correct
11 Correct 13 ms 23684 KB Output is correct
12 Correct 12 ms 23784 KB Output is correct
13 Correct 13 ms 23716 KB Output is correct
14 Correct 12 ms 23780 KB Output is correct
15 Correct 12 ms 23760 KB Output is correct
16 Correct 13 ms 23780 KB Output is correct
17 Correct 13 ms 23760 KB Output is correct
18 Correct 15 ms 23792 KB Output is correct
19 Correct 12 ms 23760 KB Output is correct
20 Correct 12 ms 23760 KB Output is correct
21 Correct 13 ms 23680 KB Output is correct
22 Correct 13 ms 23800 KB Output is correct
23 Correct 13 ms 23888 KB Output is correct
24 Correct 20 ms 23860 KB Output is correct
25 Correct 20 ms 23928 KB Output is correct
26 Correct 17 ms 23896 KB Output is correct
27 Correct 18 ms 23788 KB Output is correct
28 Correct 14 ms 23820 KB Output is correct
29 Correct 19 ms 23924 KB Output is correct
30 Correct 44 ms 25548 KB Output is correct
31 Correct 21 ms 24404 KB Output is correct
32 Correct 55 ms 26704 KB Output is correct
33 Correct 42 ms 26740 KB Output is correct
34 Correct 1067 ms 26700 KB Output is correct
35 Correct 356 ms 26988 KB Output is correct
36 Correct 73 ms 26684 KB Output is correct
37 Correct 74 ms 26568 KB Output is correct
38 Correct 91 ms 26452 KB Output is correct
39 Correct 96 ms 26556 KB Output is correct
40 Correct 856 ms 27072 KB Output is correct
41 Correct 173 ms 26464 KB Output is correct
42 Correct 140 ms 26400 KB Output is correct
43 Correct 108 ms 26916 KB Output is correct
44 Correct 1385 ms 26884 KB Output is correct

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23760 KB Output is correct
2 Correct 13 ms 23692 KB Output is correct
3 Correct 12 ms 23780 KB Output is correct
4 Correct 15 ms 23772 KB Output is correct
5 Correct 15 ms 23692 KB Output is correct
6 Correct 15 ms 23716 KB Output is correct
7 Correct 13 ms 23744 KB Output is correct
8 Correct 12 ms 23760 KB Output is correct
9 Correct 14 ms 23760 KB Output is correct
10 Correct 11 ms 23760 KB Output is correct
11 Correct 13 ms 23684 KB Output is correct
12 Correct 12 ms 23784 KB Output is correct
13 Correct 13 ms 23716 KB Output is correct
14 Correct 12 ms 23780 KB Output is correct
15 Correct 12 ms 23760 KB Output is correct
16 Correct 13 ms 23780 KB Output is correct
17 Correct 13 ms 23760 KB Output is correct
18 Correct 15 ms 23792 KB Output is correct
19 Correct 12 ms 23760 KB Output is correct
20 Correct 12 ms 23760 KB Output is correct
21 Correct 13 ms 23680 KB Output is correct
22 Correct 13 ms 23800 KB Output is correct
23 Correct 13 ms 23888 KB Output is correct
24 Correct 20 ms 23860 KB Output is correct
25 Correct 20 ms 23928 KB Output is correct
26 Correct 17 ms 23896 KB Output is correct
27 Correct 18 ms 23788 KB Output is correct
28 Correct 14 ms 23820 KB Output is correct
29 Correct 19 ms 23924 KB Output is correct
30 Correct 44 ms 25548 KB Output is correct
31 Correct 21 ms 24404 KB Output is correct
32 Correct 55 ms 26704 KB Output is correct
33 Correct 42 ms 26740 KB Output is correct
34 Correct 1067 ms 26700 KB Output is correct
35 Correct 356 ms 26988 KB Output is correct
36 Correct 73 ms 26684 KB Output is correct
37 Correct 74 ms 26568 KB Output is correct
38 Correct 91 ms 26452 KB Output is correct
39 Correct 96 ms 26556 KB Output is correct
40 Correct 856 ms 27072 KB Output is correct
41 Correct 173 ms 26464 KB Output is correct
42 Correct 140 ms 26400 KB Output is correct
43 Correct 108 ms 26916 KB Output is correct
44 Correct 1385 ms 26884 KB Output is correct
45 Correct 387 ms 42240 KB Output is correct
46 Correct 24 ms 25520 KB Output is correct
47 Correct 25 ms 25472 KB Output is correct
48 Correct 438 ms 53144 KB Output is correct
49 Correct 451 ms 53116 KB Output is correct
50 Execution timed out 4062 ms 31028 KB Time limit exceeded
51 Halted 0 ms 0 KB -