Integer to Word-Form String | Dataford Interview Questions

Given a number as an integer, return that number as a string representing the word-form of the number.

Implement number_to_words(num). Return lowercase English words separated by single spaces, with no hyphens or extra spaces. Support values from -2^31 through 2^31 - 1; negative values must begin with negative.

Constraints

-2^31 <= num <= 2^31 - 1
Return lowercase words separated by exactly one space
Do not use hyphens
Do not include scale words for zero-valued chunks

Function Signature

def number_to_words(num):

Your question is Integer to Word-Form String. 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

Given a number as an integer, return that number as a string representing the word-form of the number.

Constraints

-2^31 <= num <= 2^31 - 1
Return lowercase words separated by exactly one space
Do not use hyphens
Do not include scale words for zero-valued chunks

Function Signature

def number_to_words(num):

Your question is Integer to Word-Form String. 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.