func_code_string: #include <bits/stdc++.h>   using namespace std;   const string st =  AHIMOTUVWXY ;   string s;   int main() {     ios::sync_with_stdio(0);     cin >> s;     int n = s.size();     for (int i = 0; i <= n - 1; ++i)       if (st.find(s[i], 0) == -1) {         cout <<  NO ;         return 0;       }     string s1 = s;     reverse(s1.begin(), s1.end());     if (s1 == s)       cout <<  YES ;     else       cout <<  NO ;     return 0;   }   