287. Find the Duplicate Number
MediumArray · Two Pointers · Binary Search · Bit Manipulation · Pigeonhole Principle · Floyd's Cycle Finding Algorithm · 26:47
LeetCode problem 287, Find the Duplicate Number, was LeetCode's Daily Challenge on Tuesday, September 19, 2023. It's rated medium. codestorywithMIK explains the approach step by step in the video above.