Convert Decimal to Binary and Hex | Dataford Interview Questions

Convert a decimal number to binary and hexadecimal.

Write a function that takes an integer n and returns both its binary and hexadecimal representations. Use standard base conversion rules, and preserve the sign for negative numbers.

Function Signature

def convert_number(n):

Input

n: an integer

Output

Return a tuple (binary_str, hex_str).

Constraints

-10^9 <= n <= 10^9
n is an integer
Return binary and hexadecimal strings without prefixes like 0b or 0x

Function Signature

def convert_number(n):

Your question is Convert Decimal to Binary and Hex. 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

Convert a decimal number to binary and hexadecimal.

Write a function that takes an integer n and returns both its binary and hexadecimal representations. Use standard base conversion rules, and preserve the sign for negative numbers.

Function Signature

def convert_number(n):

Input

n: an integer

Output

Return a tuple (binary_str, hex_str).

Constraints

-10^9 <= n <= 10^9
n is an integer
Return binary and hexadecimal strings without prefixes like 0b or 0x

Function Signature

def convert_number(n):

Your question is Convert Decimal to Binary and Hex. 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.