func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     string a, b;     cin >> a >> b;     int m = 0, n = 0, c = 0;     m = a.length();     n = b.length();     int x = n - 1;     if (m != n) {       cout <<  NO ;       return 0;     }     for (int i = 0; i < m; i++) {       if (a[i] == b[x]) {         c++;       }       x--;     }     if (c == m) {       cout <<  YES ;     } else {       cout <<  NO ;     }   }   