백준 9655 자바 - 돌 게임

// 돌 게임
package Silver_V_5;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Ex9655 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        int n = Integer.parseInt(br.readLine());

        if (n % 2 != 0) {
            System.out.println("SK");
        } else {
            System.out.println("CY");
        }
    }
}