Need to separate numbers

Question

Need to separate numbers. (For example)
Int A=256;
2
5
6

Thank you very much

Answer 1

divide the number by increasing 10^n
//n goes from number of digits to 1

//thats basic approach , or u can convert no. to String & use charAt ()

Answer 2

https://code.sololearn.com/colXG17vlX5J/?ref=app

Answer 3

In javascript :
var number = 256;//or an input from the user
number = '' + number;
var result = number.split('');//split is a method to separate a string into an array using a separator (no separator = separate every character)

Hope that it will help you