func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int n, a = 0, b = 0, c = 0, d = 0, i, e = 0, mine = 0, mn = 0;     cin >> n;     string s;     cin >> s;     for (i = 0; i < s.size(); i++) {       if (s[i] ==  z ) a++;       if (s[i] ==  e ) b++;       if (s[i] ==  r ) c++;       if (s[i] ==  o ) d++;       if (s[i] ==  n ) e++;     }     mn = min(min(d, c), min(a, b));     if (b > mn && d > mn && e > 0) {       mine = min(min((b - mn), (d - mn)), e);       for (i = 0; i < mine; i++) {         cout <<  1               <<    ;       }     }     if (mn > 0) {       for (i = 0; i < mn; i++) {         cout <<  0               <<    ;       }     }     cout << endl;   }   