I would like to convert a decimal number into a binary number and return that binary number. However, I need to be able to represent this binary number as one whole `int` variable. The examples and past questions I've seen only returns 0's and 1's separately, which won't work.
Right now, the way I'm doing it I'm storing the 0's and 1's in an `int` array. Is there any way to get all these array elements and form one `int` variable? Or is there another, better way? I'm trying to make as few java library calls as possible (ie few parseInt(), etc.) Possible duplicate of stackoverflow.com/questions/5203974/â€¦
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