HDU(1847)Good Luck in CET-4 Everybody!

#include <iostream>
#include <stdio.h>
#include <string.h>
#include <algorithm>
#include <set>
using namespace std;
int main() {
int n;
while(~scanf("%d",&n)){
if(n%3)
printf("Kiki\n");
else
printf("Cici\n");
}
return 0;
}