Submission #923622

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin >> n;
  int a[n];
  for(int i=0; i<n; i++) cin >> a[i];
  sort(a,a+n);
  vector<int> v;
  for(int i=0; i<n/2; i++) v.push_back(a[n-i-1]+a[i]);
  sort(v.begin(),v.end());
  cout << v[v.size()-1]-v[0] << endl;
  return 0;
}

Submission Info

Judge Result