Question

jgrasp environment, java

write a complete program that prompts the user to enter their first name, middle name, and last name (separately). print out thier name and initials, exactly as shown:

your name is: John Paul Chavez

your initials are: J. P. C.

use string method chartAt() to extract the first (zero-th) character from a name(the name is a string type): username.charAt(0).

thank you.

Answer 1

Program :

import java.util.Scanner; // Import the Scanner class
class Myclass
{
   public static void main(String args[])
   {
Scanner obj = new Scanner(System.in); // Create a Scanner object
  
       System.out.println("Enter your first name:");
String FirstName = obj.nextLine();
  
System.out.println("Enter your middle name:");
String MiddleName = obj.nextLine();

System.out.println("Enter your middle name:");
String LastName = obj.nextLine();

System.out.println("your name is:"+FirstName+" "+MiddleName+" "+LastName);
  
System.out.println("your initials are:"+FirstName.charAt(0)+"."+MiddleName.charAt(0)+"."+LastName.charAt(0)+".")
  
   }
}

Screen shot of the program with out put: