Python

Goal: Learn to capitalize a string word by word.

Assignment: Usernames on a website as constructed as $.$#$.$ Assume the username is assigned to username, and its casing is random $($letters may be upper$-$ or lower$-$case without a pattern$).$ Write some code that assigns to fullName the string with $,$ both name and surname should be capitalized. Capitalized means the first letter is in uppercase.