Question

in Java, write a program that takes an input of 4 numbers and splits them into 4 separate lines.

EXAMPLE: so if input is 1994 the output should be
1
9
9
4

Answer 1

import java.util.Scanner;
class splitnumber
{

     public static void main(String []args)

     {
        Scanner in = new Scanner(System.in);
        int sn; // declaration of split number
        System.out.print("Enter a four digit number:"); // Read number
        int num = in.nextInt(); // take input from the user
        while(num/10 == 0) // loop runs until num value is zero
        {
            sn = num%10; // splits the number digit wise
            System.out.println(sn); // here prints the digit
            num = sn;
          
        }
     }
}