func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n, res = 0, cp = 0, cn = 0, cz = 0;     cin >> n;     vector<long long> arr(n);     for (long long i = 0; i < n; i++) {       cin >> arr[i];       if (arr[i] > 0)         cp++;       else if (arr[i] < 0)         cn++;       else         cz++;     }     if (cp > (cn + cz)) {       cout <<  1 ;     } else if (cn > (cp + cz)) {       cout <<  -1 ;     } else {       if (cp == (cn + cz) && n % 2 == 0)         cout <<  1 ;       else if (cn == (cp + cz) && n % 2 == 0)         cout <<  -1 ;       else         cout <<  0 ;     }     return 0;   }   