Question

Display list of numbered or lettered choices for actions
• Prompt user to make selection
• Test user selection in expression
If a match, then execute code for action – if not, then go on to next expression

Answer 1

Answer:

import java.util.Scanner;

public class num1 {

   public static void main(String[] args) {

       System.out.println("Age Greater than 18?");

       System.out.println("Y = \"Yes\"\t N = \"No\"");

      Scanner in = new Scanner(System.in);

      char response = in.next().charAt(0);

     switch(response) {

         case 'Y':

         case 'y':

             System.out.println("You can Visit this Website");

             break;

         case 'N':

         case 'n':

             System.out.println("You are to young to visit this website");

             break;

         default:

             System.out.println("You response is not valid");

     }

   }

}

Explanation:

• Using Java programming language
• create a list of options for users to input "yes" or "no"
• Using the imported scanner class, prompt, receive and store the user's response in a char variable.
• Use the switch statement in an expression to test user input and print appropriate message.
• If there is no match print the default message