โปรแกรมประเมินผล ผ่าน ไม่ผ่าน

import java.util.*;
public class score {
public static void main(String[]args){

Scanner in = new Scanner (System.in);

int a,b,c,sum;

System.out.print("input score1 : ");
a=in.nextInt();

System.out.print("input score2 : ");
b=in.nextInt();

System.out.print("input score3 : ");
c=in.nextInt();

sum = a+b+c;

System.out.println("Total score : " +sum);

if (sum >=50) { System.out.println("You are PASS");

System.out.println("Take New Course");
}
else{ System.out.println("You are FAIl ");
System.out.println("Study Again");
}
System.out.println("Bye Bye");
}
}