#include "crocodile.h"
#include <bits/stdc++.h>
using namespace std;
typedef vector<int> vi;
typedef long long ll;
typedef pair<int,int> ii;
typedef vector<ii> vii;
typedef vector<ll> vll;
#define pb push_back
#define mkp make_pair
#define all(X) X.begin(), X.end()
const int MAXS = 100002;
const ll inf = 1e15;
vector< pair<int, ll> > g[MAXS];
priority_queue < pair<ll, int>, vector< pair<ll, int> >, greater< pair<ll,int> > > pq;
vll d(MAXS, inf), d2(MAXS, inf);
bool state[MAXS]; // 0 unvisited, 1 minimal obtained
void dj(){
while(!pq.empty()){
int auxu = pq.top().second;
ll w = pq.top().first;
pq.pop();
state[auxu] = 1;
for (int i=0; i<(int)g[auxu].size(); i++){
int v = g[auxu].first;
ll wuv = g[auxu].second + w;
if (wuv < d[v] && !state[v]){
d[v] = wuv;
pq.push(mkp(wuv, v));
}
else if (wuv >= d[v]){
d2[v] = min(d2[v], wuv);
}
}
}
}
int travel_plan(int N, int M, int R[][2], int L[], int K, int P[]){
for (int i=0; i<M; i++){
g[ R[i][0] ].pb(mkp( R[i][1] , L[i]));
g[ R[i][1] ].pb(mkp( R[i][0] , L[i]));
}
for (int i=0; i<K; i++){
pq.push(mkp(0, P[i]));
d[P[i]]=0;
state[P[i]]=1;
}
dj();
return (int)d2[0];
}
Compilation message
crocodile.cpp: In function 'void dj()':
crocodile.cpp:27:23: error: 'class std::vector<std::pair<int, long long int> >' has no member named 'first'
int v = g[auxu].first;
^~~~~
crocodile.cpp:28:24: error: 'class std::vector<std::pair<int, long long int> >' has no member named 'second'; did you mean 'cend'?
ll wuv = g[auxu].second + w;
^~~~~~
cend
