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Submission #985131

# Submission time Handle Problem Language Result Execution time Memory
985131 2024-05-17T11:03:56 Z SabyrAl Cyberland (APIO23_cyberland) C++17
0 / 100
 3000 ms 6800 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pll = pair<ll, ll>;

double djicstra(int n, int m, int k, int h, int s, vector<vector<pll> >& g) {
    vector<ll> dist(n, 1e15);
    dist[s] = 0;
    priority_queue<pll, vector<pll >, greater<pll > > q;
    q.push({0, s});
    while(!q.empty()) {
        auto [d, v] = q.top();
        q.pop();
        if (d != dist[v]) continue;
        for (auto [to, c] : g[v]) {
            q.push({c + d, to});
            dist[to] = min(c + d, dist[to]);
        }
    }
    return dist[h];
}

double solve(int N, int M, int K, int H, vector<int> x, vector<int> y, vector<int> c, vector<int> arr) {
    vector<vector<pll > > g(N);
    for (int i = 0; i < M; i++) {
        g[x[i]].push_back({y[i], c[i]});
        g[y[i]].push_back({x[i], c[i]});
    }
    arr[0] = 0;
    double ans = 1e9;
    for (int i = 0; i < N; i++) {
        if (arr[i] == 0) {
            ans = min(djicstra(N, M, K, H, i, g), ans);
        }
    }
    return ans;
}

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 604 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 624 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 2312 ms 556 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3061 ms 6800 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 648 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 1304 ms 612 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 902 ms 604 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 889 ms 616 KB Wrong Answer.
2 Halted 0 ms 0 KB -