How to Track Progress
Here's a good example of how to keep track of time spent on each activity.
DataStructureAlgo
https://github.com/sarvex/interview-1 https://h1ros.github.io/categories/coding/
https://github.com/kdn251/interviews
https://fizzbuzzed.com/top-interview-questions-1/
https://github.com/RodneyShag/HackerRank_solutions https://github.com/RodneyShag/LeetCode_solutions https://github.com/RodneyShag/Interview_solutions
https://github.com/rutujar/HackerRank-solutions
https://github.com/nanofaroque/Life-coding/tree/master/src/leetcode
https://www.happygirlzt.com/post/1087braceexpansion/
company wise question http://leetcode.liangjiateng.cn/leetcode/algorithm
Leetcode Premium questions solutions https://tonycao.gitbooks.io/leetcode-locked http://tiancao.me/Leetcode-Unlocked/ https://www.cnblogs.com/lightwindy/p/8476874.html https://kennyzhuang.gitbooks.io/leetcode-lock/content/index.html
All questions https://www.cnblogs.com/lightwindy/p/8476874.html
All http://guozet.me/leetcode/ & solution https://github.com/guozetang/leetcode
lintcode solutions: https://github.com/awangdev/LintCode