package chapter3; import java.util.Scanner; /* * SWITCH * Have a user enter their letter grade, and using a switch statement, * print out a message letting them know how they did. */ public class GradeMessage { public static void main(String args[]){ System.out.println("Enter your letter grade:"); Scanner scanner = new Scanner(System.in); String grade = scanner.next(); scanner.close(); String message; switch(grade){ case "A": message = "Excellent job!"; break; case "B": message = "Great job!"; break; case "C": message = "Good job!"; break; case "D": message = "You need to work a bit harder"; break; case "F": message = "Uh oh!"; break; default: message = "Error. Invalid grade"; break; } System.out.println(message); } }