func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n = 0, input = 0, temp = 0, sum = 0, c = 0;     cin >> n;     for (int i = 0; i < 2 * n; i++) {       cin >> temp;     }     if (sum % 2 == 0) {       cout <<  Karen ;     } else       cout <<  Koyomi ;   }   