The algorithms here is dedicate to solve the problems from LeetCode website in the lastest Swift language
Here is the link to the problems in Java if you like to check them out: https://tenderleo.gitbooks.io/leetcode-solutions-/content/GoogleEasy/1.html (some algorithms maybe a little bit different)
Here is the links to some other problem: https://github.com/soapyigu/LeetCode-Swift/blob/master/README.md#amazon (some algorithms maybe a little bit different)
FYI: the code file is called Contents.swift in each folder
Swift 4.2