func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, k, s = 0, a;   int sg(int x) {     if (x == 0 || x == 1) return x;     if (k % 2 == 0) {       if (x == 2) return 2;       if (x % 2 == 0)         return 1;       else         return 0;     } else {       if (x == 2) return 0;       if (x == 3) return 1;       if (x == 4) return 2;       if (x % 2 == 0) {         int cnt = 0;         while (x % 2 == 0) x /= 2, cnt++;         if (x == 3) cnt++;         if (cnt % 2)           return 1;         else           return 2;       } else         return 0;     }   }   int main(void) {     cin >> n >> k;     for (int i = 0; i < n; i++) {       cin >> a;       s ^= sg(a);     }     if (s == 0)       cout <<  Nicky n ;     else       cout <<  Kevin n ;   }   