Hexadecimal Conversion Coding | Dataford Interview Questions

Convert a given positive integer (including 0) to its hexadecimal string representation. Implement def to_hex(num): without using Python's built-in hexadecimal conversion functions. Return lowercase hexadecimal digits with no leading zeroes, except that zero must return "0".

Constraints

0 <= num <= 2^31 - 1
Return lowercase letters from a through f.
Do not use built-in hexadecimal conversion functions such as hex() or formatted hexadecimal output.
Do not include leading zeroes.

Function Signature

def to_hex(num):

Your question is Hexadecimal Conversion Coding. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

Constraints

0 <= num <= 2^31 - 1
Return lowercase letters from a through f.
Do not use built-in hexadecimal conversion functions such as hex() or formatted hexadecimal output.
Do not include leading zeroes.

Function Signature

def to_hex(num):

Your question is Hexadecimal Conversion Coding. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.