func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     int a[n];     cin >> a[0];     int count = a[0];     int max = a[0];     for (int i = 1; i < n; i++) {       cin >> a[i];     }     for (int i = 1; i < n; i++) {       count = count + a[i] - a[i - 1];       if (max < count) max = count;     }     cout << max;     return 0;   }   