func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int x, y;     cin >> x >> y;     int m = 0;     while (x * 100 + y * 10 >= 220) {       int kx, ky;       if (m % 2 == 0) {         kx = min(2, x);         x -= kx;         ky = (220 - 100 * kx) / 10;         y -= ky;         if (y < 0) break;       } else {         if (y >= 22)           ky = 22;         else if (y >= 12)           ky = 12;         else           ky = 2;         y -= ky;         if (y < 0) break;         kx = (220 - ky * 10) / 100;         x -= kx;         if (x < 0) break;       }       m++;     }     if (m % 2 == 1) {       cout <<  Ciel n ;     } else       cout <<  Hanako n ;     return 0;   }   