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Submission #752964

# Submission time Handle Problem Language Result Execution time Memory
752964 2023-06-04T11:10:52 Z MohamedFaresNebili Cyberland (APIO23_cyberland) C++17
0 / 100
 34 ms 6660 KB 
#include <bits/stdc++.h>
 
        using namespace std;
 
        int N, M, K, H, A[100005];
        double D1[100005], D2[100005], D3[100005];
        vector<pair<int, int>> adj[100005];
 
        double solve(int n, int m, int k, int h, vector<int> x,
                     vector<int> y, vector<int> c, vector<int> arr) {
            for(int l = 0; l < n; l++) 
            	D1[l] = INT_MAX, adj[l].clear();
            D1[0] = 0;
            for(int l = 0; l < m; l++) {
                adj[x[l]].push_back({y[l], c[l]});
                adj[y[l]].push_back({x[l], c[l]});
            }
            priority_queue<pair<double, int>,
            vector<pair<double, int>>, greater<pair<double, int>>> pq;
            pq.push({0, 0});
            while(!pq.empty()) {
                double W = pq.top().first;
                int U = pq.top().second; pq.pop();
                if(U == h) continue;
                for(auto V : adj[U]) {
                    if(D1[V.first] > W + V.second) {
                        D1[V.first] = W + V.second;
                        if(arr[V.first] == 0) D1[V.first] = 0;
                        pq.push({D1[V.first], V.first});
                    }
                }
            }
            if(D1[h] == INT_MAX) return -1;
            return D1[h];
        }

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 18 ms 2772 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 17 ms 2804 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 27 ms 2788 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 26 ms 6660 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 ms 2772 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 2772 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #7
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 34 ms 2772 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #8
0.0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 33 ms 2864 KB Wrong Answer.
2 Halted 0 ms 0 KB -