//#include <crocodile.h>
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define ll long long
#define itr ::iterator
typedef pair<ll,ll> pii;
const ll MAX=1e6;
const ll INF=1e14;
vector<pii> vec[MAX];
ll mark[MAX],dp[MAX];
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[])
{
for(int A=0;A<M;A++)
{
vec[R[A][0]].pb(mp(R[A][1],L[A]));
vec[R[A][1]].pb(mp(R[A][0],L[A]));
}
for(int A=0;A<N;A++)
dp[A]=-1;
priority_queue<pii,vector<pii>,greater<pii>> pq;
for(int A=0;A<K;A++)
{
dp[P[A]]=0;
pq.push(mp(0,P[A]));
}
while(!pq.empty())
{
pii cur=pq.top();
pq.pop();
if(cur.first>dp[cur.second] and dp[cur.second]>0)
continue;
for(auto A:vec[cur.second])
{
if(dp[A.first]==-1)
dp[A.first]=INF;
else if(A.second+cur.first<dp[A.first])
{
dp[A.first]=A.second+cur.first;
pq.push(mp(dp[A.first],A.first));
}
}
}
return dp[0];
}
/*signed main()
{
ios_base::sync_with_stdio(false);
return 0;
}*/
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
28 ms |
23800 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
28 ms |
23800 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
28 ms |
23800 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |