func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     vector<int> arr;     int n, a;     cin >> n;     for (int i = 0; i < n; i++) {       cin >> a;       arr.push_back(a);     }     sort(arr.begin(), arr.end());     cout << arr[n - 1] << endl;     arr.clear();     return 0;   }   