#include "rail.h"
#include <bits/stdc++.h>
using namespace std;
const int inf=1e9;
vector<int> location, stype;
void findLocation(signed n, signed first, signed location[], signed stype[]){
location[0]=first;
stype[0]=1;
if(n==1) return;
vector<int> d0(n);
int b=-1; int mini=inf;
for(int i=1; i<n; i++){
d0[i]=getDistance(0, i);
if(d0[i]<mini){
b=i;
mini=d0[i];
}
}
location[b]=first+mini;
for(int i=1; i<n; i++){
if(i==b) continue;
int db=getDistance(b, i);
if(d0[i]<db){
location[i]=first+d0[i];
stype[i]=2;
}
else{
location[i]=first+d0[b]-db;
stype[i]=1;
}
}
}
/*signed main(){
ios_base::sync_with_stdio(false);
cin.tie(0);
int n;
cin >> n;
}*/
