Reverse a Number | Dataford Interview Questions

How would you reverse a number and print the result?

Implement reverse_number(number) using arithmetic operations. Return the reversed integer so the caller can print it. Preserve the sign of negative inputs, and discard leading zeros that appear after reversal.

Constraints

number is an integer
-10^9 <= number <= 10^9
The result is returned as an integer

Function Signature

def reverse_number(number):

Your question is Reverse a Number. 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

How would you reverse a number and print the result?

Constraints

number is an integer
-10^9 <= number <= 10^9
The result is returned as an integer

Function Signature

def reverse_number(number):

Your question is Reverse a Number. 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.