All O`one Data Structure - Swift Solution @ LeetCode
All O`one Data Structure, is a LeetCode problem. In this post we will see how we can solve this challenge in Swift
You can find the full details of the problem All O`one Data Structure at LeetCode
a hash table where value is the node containing the key
Time Complexity: O(1), Space Complexity: O(n)
Please check the main.swift snippet for the solution.
This solution originally posted at: Github by @soapyigu