#include "rail.h"
#include <bits/stdc++.h>
#define _USE_MATH_DEFINES
#define endl "\n"
#define sp " "
#define f1(i, x) for(auto &i : x)
#define f2(i, x) for(ll i = 0; i < x; i++)
#define raya() cout << endl << "====================================" << endl
using namespace std;
typedef long long ll;
void findLocation(int N, int first, int location[], int stype[]){
vector<pair<int, int>> a;
for(int i = 0; i < N; i++) a.push_back({getDistance(0, i), i});
sort(a.begin(), a.end());
int f = a[0].second;
set<int> b;
for(int i = 0; i < N; i++){
if(getDistance(f, i) != getDistance(0, i) - getDistance(0, f))
b.insert(i);
}
for(int i = 0; i < N; i++){
if(b.find(i) != b.end()){
location[i] = first + getDistance(0, f) - getDistance(f, i);
stype[i] = 1;
}
else {
location[i] = first + getDistance(0, i);
stype[i] = 2;
}
}
}
