Challenge: Generate Binary Numbers from 1 to n Using a Queue

Problem Statement #

In this problem, using a queue, you have to implement the String[] findBin(int number) method to generate binary numbers from 1 to any given number (n). An illustration is also provided for your understanding.

Method Prototype #

String[] findBin(int number)

Input #

A positive integer n.

Output #

It returns binary numbers up to n.

Sample Input #

n = 3

Sample Output #

result = {"1","10","11"}