Leetcode 217 - Contains Duplicate - C# (#csharp)

============================
0:00 Read the Problem
1:07 Brute Force
4:05 Sort
4:48 Hash Set
============================
============================
#leetcode #leetcodesolution #containsduplicate #interview #softwareengineer #code

[tmoul]

Great video, easy to understand the trade offs between the different approaches!