func_code_string: #include <bits/stdc++.h>   using namespace std;   void magic() {     int n;     cin >> n;     int arr[n];     for (int i = 0; i < n; ++i) {       cin >> arr[i];     }     sort(arr, arr + n);     cout << min(arr[n - 1] - arr[1], arr[n - 2] - arr[0]) << endl;   }   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     magic();   }   