func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, count = 0, i, flag = 1;     cin >> n;     char s[n + 1], c;     cin >> s;     int l = 0, r = 0;     l++;     for (i = 1; i < n; i++) {       c = s[i];       if (c == s[0])         l++;       else         r++;       if (r > l && flag == 1) {         flag = 0;         count++;       }       if (r < l && flag == 0) {         flag = 1;         count++;       }     }     cout << count << endl;     return 0;   }   