writ a program that ask a user to inter three integer number and type them to the screen and also print them in different lines .the out put should look like this one .

Question

enter a three integer number:123
1
2
3

Answer 1

this is how i start then i couldn't figure out the rest..

public class Digits2 {

public static void main(String[] args) {
System.out.println("enter a three digit number ");

Answer 2

so, the next step will be to accept use input. Check how to do that.

Answer 3

okay i used this function to print the out
Scanner in = new Scanner(System.in);
int num = in.nextInt();
but i don't know how to print each number in one line like this
1
2
3

Answer 4

you can do one of two things.
(1) use a pattern match to place the digits into an array, then print the array elements.

(2) convert the number to a string, then loop through the string, printing the 1st character and then removing it, till the string is empty.