#include <bits/stdc++.h>
#include "crocodile.h"
using namespace std;
#define MAX_N 50000
#define MAX_M 10000000
vector<pair<int, long long>> adj[MAX_N];
long long dis[MAX_N];
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[]){
for(int i = 0; i < M; ++i){
adj[R[i][0]].emplace_back(R[i][1], L[i]);
adj[R[i][1]].emplace_back(R[i][0], L[i]);
}
memset(dis, 0x3f, sizeof dis);
priority_queue<pair<long long, int>> pq;
pq.emplace(0, 0);
dis[0] = 0;
while(!pq.empty()){
auto [d, u] = pq.top(); pq.pop();
for(auto [v, w] : adj[u]){
if(dis[v] > d + w){
pq.emplace(dis[v] = d + w, v);
}
}
}
long long res = 0;
for(int i = 0; i < K; ++i) res = max(res, dis[P[i]]);
return res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
6736 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
6736 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
6736 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |