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Submission #1080464

# Submission time Handle Problem Language Result Execution time Memory
1080464 2024-08-29T10:12:00 Z Muhammet Cyberland (APIO23_cyberland) C++17
44 / 100
 32 ms 11092 KB 
#include <bits/stdc++.h>
#include "cyberland.h"
// #include "stub.cpp"

using namespace std;

#define ll long long

#define ff first
#define ss second

double solve(int n, int m, int k, int h, vector<int> x, vector<int> y, vector<int> c, vector<int> a) {
    vector <pair<ll,ll>> v[n+5];

    for(int i = 0; i < m; i++){
        v[x[i]].push_back({y[i],c[i]});
        v[y[i]].push_back({x[i],c[i]});
    }
    priority_queue <pair<ll,ll>> q;
    q.push({0,0});
    vector <ll> dis(n+1,1e18);
    dis[0] = 0;
    while(!q.empty()){
        auto [w,x] = q.top();
        q.pop();
        if(-w != dis[x]) continue;
        if(x == h) continue;
        for(auto [to,w1] : v[x]){
            if((dis[to] > dis[x] + w1) or (a[to] == 0 and dis[to] != 0)){
                dis[to] = dis[x] + w1;
                if(a[to] == 0) dis[to] = 0;
                q.push({-dis[to],to});
            }
        }
    }
    
    if(dis[h] == 1e18) return -1;
    
    return dis[h];
}

Subtask #1
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 11 ms 604 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 22 ms 604 KB Correct.
2 Correct 20 ms 1444 KB Correct.
3 Correct 30 ms 1564 KB Correct.
4 Correct 20 ms 1628 KB Correct.
5 Correct 19 ms 1628 KB Correct.
6 Correct 16 ms 2392 KB Correct.
7 Correct 22 ms 2628 KB Correct.
8 Correct 9 ms 3164 KB Correct.
9 Correct 17 ms 1372 KB Correct.
10 Correct 16 ms 1368 KB Correct.

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 604 KB Correct.
2 Correct 20 ms 1472 KB Correct.
3 Correct 20 ms 1540 KB Correct.
4 Correct 22 ms 1372 KB Correct.
5 Correct 17 ms 1372 KB Correct.
6 Correct 5 ms 1372 KB Correct.

Subtask #4
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 21 ms 6748 KB Wrong Answer.
2 Halted 0 ms 0 KB -

Subtask #5
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 600 KB Correct.
2 Correct 19 ms 1596 KB Correct.
3 Correct 19 ms 1640 KB Correct.
4 Correct 17 ms 2396 KB Correct.
5 Correct 16 ms 1116 KB Correct.

Subtask #6
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 604 KB Correct.
2 Correct 22 ms 1372 KB Correct.
3 Correct 32 ms 11092 KB Correct.
4 Correct 12 ms 1880 KB Correct.
5 Correct 18 ms 1372 KB Correct.
6 Correct 18 ms 1516 KB Correct.

Subtask #7
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 20 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 19 ms 604 KB Wrong Answer.
2 Halted 0 ms 0 KB -