Top Algorithm Interview Questions: The Length of the last word

Oh! This one easy so let's write it in C to impress the interviewer who is used to see Python :D We are given a string of characters (like a sentence) and we need to return back the length of its last word.

On leetcode: https://leetcode.com/problems/length-of-last-word ... https://www.youtube.com/watch?v=5qGMrQKHdkI