Java program

Question

Write a program that prompts the user to input a four-digit positive integer.
The program then outputs the digits of the number, one digit per line. For
example, if the input is 3245, the output is:
3
2
4
5

Answer 1

Take the input as a string and use the charAt() to print it.

Answer 2

Oh thanks bro..
I was thinking that how an integer can be accessed individually