LeetCode in C# | 24. – Swap Nodes in Pairs

LeetCode in C# Playlist – https://www.youtube.com/playlist?list=PLcosLLz1zAjI2AWY92U5IQkFjtxY-VsjK

LeetCode 24. Swap Nodes in Pairs – https://leetcode.com/problems/swap-nodes-in-pairs/
View all the code in this series – https://github.com/joshackland/LeetCode-in-Csharp