How would i make a program that converts a user entered decimal number into binary and hexadecimal representation of it. I cant use the shift operators or printf format specifiers either. The ...

The purpose of the Bin2Hex engineering function in Excel is to convert a binary or decimal to hexadecimal. Learn how to use it properly.

The video walks you through the essentials here, how binary represents decimal, how that’s represented in hexadecimal, and why exactly computers need all that to begin with.