Capitalize First Letter of Each Word | Dataford Interview Questions

Write a function to capitalize the first letter of each word in a string. Implement capitalize_words(s), returning a string with the first character of every whitespace-separated word converted to uppercase. Preserve all other characters and the original whitespace, including leading, trailing, and repeated whitespace.

Constraints

0 <= len(s) <= 10^4
s contains Unicode characters and whitespace
Preserve the original string length and whitespace positions

Function Signature

def capitalize_words(s):

Your question is Capitalize First Letter of Each Word. 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 <= len(s) <= 10^4
s contains Unicode characters and whitespace
Preserve the original string length and whitespace positions

Function Signature

def capitalize_words(s):

Your question is Capitalize First Letter of Each Word. 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.