Question

Write a program in java which is in main and uses no classes, methods, loops or if statements Ask the user to enter their first name Ask the user to enter their last name Print their initials followed by periods (ie. Clark Kent = C. K.) Print the number of letters in their last name

Answer 1

Program Code Screenshot:

Sample output:

The screenshots are attached below for reference.

Please follow them for proper indentation and output.

Please see that no additional classes,loops and methods are used.

Program to copy:

import java.util.*;
public class Main
{
   public static void main(String[] args) {
   Scanner inp=new Scanner(System.in);
   String f,l;
       System.out.println("Enter first name:");
       f=inp.next();//read first and last names
       System.out.println("Enter last name:");
       l=inp.next();
       System.out.print(f.charAt(0)+"."+l.charAt(0)+".");//print first letters with periods
       System.out.println();
       System.out.println("The number of letters in last name:"+l.length());//print number of last name characters
      
   }
}