Submission #1085357

#	Time	Username	Problem	Language	Result	Execution time	Memory
1085357		guagua0407	Sorting (IOI15_sorting)	C++17	Compilation error	0 ms	0 KiB

sorting

#include "towns.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int,int>
#define f first
#define s second
#define all(x) x.begin(),x.end()
#define _ ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);

int hubDistance(int N, int sub) {
	int n=N;
    vector<int> dis(n);
    for(int i=0;i<n;i++){
        dis[i]=getDistance(0,i);
    }
    int x=max_element(all(dis))-dis.begin();
    for(int i=0;i<n;i++){
        dis[i]=getDistance(x,i);
    }
    int y=max_element(all(dis))-dis.begin();
    vector<int> dis2(n);
    for(int i=0;i<n;i++){
        dis2[i]=getDistance(y,i);
    }
    vector<int> vec;
    for(int i=0;i<n;i++){
        vec.push_back(dis[i]-(dis[i]+dis2[i]-dis[y])/2);
    }
    sort(all(vec));
    int R=dis[y];
    int ans=R;
    for(auto v:vec){
        ans=min(ans,max(v,R-v));
    }
	return ans;
}

Compilation message (stderr)

sorting.cpp:1:10: fatal error: towns.h: No such file or directory
    1 | #include "towns.h"
      |          ^~~~~~~~~
compilation terminated.