Untitled

/* Lesson 4 Coding Activity Question 3 */

import java.util.Scanner;

public class U3_L4_Activity_Three{
  public static void main(String[] args){
    
    Scanner input = new Scanner(System.in);

      System.out.println("Please enter the first octet:");
      int a = input.nextInt();
      System.out.println("Please enter the second octet:");
      int b = input.nextInt();
      System.out.println("Please enter the third octet:");
      int c = input.nextInt();
      System.out.println("Please enter the fourth octet:");
      int d = input.nextInt();
      if (a < 0 || a > 255 ){
    System.out.println("Octet 1 is incorrect");
  }
      if (b < 0 || b > 255 ){
    System.out.println("Octet 2 is incorrect");
  }
      if (c < 0 || c > 255 ){
    System.out.println("Octet 3 is incorrect");
  }
      if (d < 0 || d > 255 ){
    System.out.println("Octet 4 is incorrect");
  }else if (!(a < 0 || a > 255) && !(b < 0 || b > 255) && !(c < 0 || c > 255) && !(d < 0 || d > 255)){
    System.out.println("IP Address: " + a + "." + b + "." + c + "." + d);
  }
    
  }
}