package week4;

public class SwitchCharEx {
	public static void main(String[] args) {
		char grade = 'B';
		
		switch(grade) {
		case 'A':
		case 'a':
			System.out.println("VIP");
			break;
		case 'B':
		case 'b':
			System.out.println("nomal");
			break;
		default:
			System.out.println("guest");
		}
		
		switch(grade) {
		case 'A', 'a' -> {
			System.out.println("VIP");
		} case 'b', 'B' -> {
			System.out.println("nomal");
		} default -> {
			System.out.println("guest");
		}
		}
		
		switch(grade) {
		case 'A', 'a' ->
			System.out.println("VIP");
		case 'b', 'B' ->
			System.out.println("nomal");
		default -> 
			System.out.println("guest");
		}
	}
}