#include "stations.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> con[1005];
vector<int> sol;
int timer;
void dfs(int nod, int par)
{
sol[nod] = timer++;
for(int adj:con[nod])
{
if(adj==par)
continue;
dfs(adj,nod);
}
}
std::vector<int> label(int n, int k, std::vector<int> u, std::vector<int> v)
{
sol.resize(n);
for(int i=0;i<n;i++)
con[i].clear();
for(int i=0;i<n-1;i++)
{
con[u[i]].push_back(v[i]);
con[v[i]].push_back(u[i]);
}
dfs(0,-1);
return sol;
}
int find_next_station(int s, int t, std::vector<int> c)
{
if(t < s)
{
//assert(c[0] < s);
return c[0];
}
for(int i=0;i<c.size();i++)
if(c[i] >= t)
return c[i];
assert(0);
}
