# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
76561 | Vasiljko | Commuter Pass (JOI18_commuter_pass) | C++14 | 509 ms | 22276 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll MOD = 1e9+7;
const int N =1e5+5;
const ll INF = 1e18;
int n,m,T;
bool vis[N];
ll du[N],dv[N],ds[N],dt[N],d1[N],d2[N],dp[N],ans;
vector<pair<int,ll> >v[2*N];
priority_queue<pair<ll,int> >pq;
multiset<ll>su,sv;
void Dijkstra(ll *d,int s){
for(int i=1;i<=N;i++)d[i]=INF;
d[s]=0;
pq.push({-d[s],s});
while(!pq.empty()){
auto cur=pq.top();
pq.pop();
for(auto e:v[cur.second]){
if(d[cur.second]+e.second<d[e.first]){
d[e.first]=d[cur.second]+e.second;
pq.push({-d[e.first],e.first});
}
}
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