LeetCode 58 - Length of Last Word | Python Strip & Split Explained

LeetCode Easy doesn't always mean obvious — especially if you don't know your string methods.
Here's a clean one-liner solution to LeetCode 58 using Python's strip and split.

0:00 Intro & Problem Statement
1:00 Examples & Constraints
2:00 Visualization
3:00 Approach: Strip & Split
4:00 Writing the Solution
4:30 Time & Space Complexity

LeetCode 58 — Length of Last Word. We break down the problem, handle trailing spaces with `.strip()`, split by delimiter, and return the length of the last element in one line of method chaining. Time and space complexity are both O(n) — and we explain exactly why, even for a one-liner. If you're grinding DSA for FAANG or just building your Python string fundamentals, this one's worth the five minutes.

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