#include<bits/stdc++.h>
#include "rail.h"
using namespace std;
void findLocation(int n, int first, int location[], int stype[]){
location[0] = first;
stype[0] = 1;
int mi = 2e9, pos = -1, dis1[5005], dis2[5005];
for(int i=1;i<=n-1;i++){
dis1[i] = getDistance(0,i);
if(dis1[i] < mi){
mi = dis1[i];
pos = i;
}
}
location[pos] = first + mi;
stype[pos] = 2;
for(int i=1;i<=n-1;i++){
if(i == pos) continue;
dis2[i] = getDistance(pos,i);
if(dis1[i] < dis2[i]){
location[i] = location[0] + dis1[i];
stype[i] = 2;
}
else{
location[i] = location[pos] - dis2[i];
stype[i] = 1;
}
}
// for(int i=0;i<n;i++){
// printf("{%d %d} ",location[i],stype[i]);
// }
}
