func_code_string: #include <bits/stdc++.h>   using namespace std;   using ii = int;   int main() {     ii n, i;     cin >> n;     ii* ar = (ii*)malloc(sizeof(ii) * n);     for (i = 0; i < n; i++) {       cin >> ar[i];     }     ii max = *max_element(ar, ar + n);     if (n == 1)       cout << max - max << endl;     else {       ii count = 0;       for (i = 0; i < n; i++) {         count = count + max - ar[i];       }       cout << count << endl;     }     return 0;   }   