各位前輩大家好

這程式碼CE過不去，請大家幫我抓毛病，謝謝。

import java.util.Scanner;

public class a

{

public static void main(String[] args)

{

int M,D,S;

Scanner scanner = new Scanner(System.in);

M = scanner.nextInt();

D = scanner.nextInt();

S = (M * 2 + D) % 3;

if(S == 0)

{

System.out.println("普通");

}

else if(S == 1)

{

System.out.println("吉");

}

else if(S == 2)

{

System.out.println("大吉");

}

}

}