func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e6 + 5;   string s;   int main() {     cin >> s;     int i = 0, cnt = 0;     int len = s.size();     while ((i = s.find( VK )) != -1) {       s[i] = s[i + 1] =  . ;       cnt++;     }     if (s.find( VV ) != -1 || s.find( KK ) != -1) cnt++;     printf( %d n , cnt);     return 0;   }   