func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     string s;     getline(cin, s);     for (int i = 0; i < n; i++) {       getline(cin, s);       if (s.length() >= 5) {         if ((s.substr(0, 5) ==  miao. ) &&             (s.substr(s.length() - 5, 5) !=  lala. ))           cout <<  Rainbow s  << endl;         else if ((s.substr(0, 5) !=  miao. ) &&                  (s.substr(s.length() - 5, 5) ==  lala. ))           cout <<  Freda s  << endl;         else           cout <<  OMG>.< I don t know!  << endl;       } else         cout <<  OMG>.< I don t know!  << endl;     }     return 0;   }   