Day 19 of 30-Day LeetCode Challenge

HINT : Since we need search time to be O(logn) the obvious hint is to somehow use binary search.

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store