2017 Coding Interview Crunch: Day 4

Date: August 5

Subject: Backtracking

Time committed: 2 hours

Problems tackled: Combination Sum, Combinations, Letter Combinations of a Phone Number, (attempted) Word Search

General comments:

  • I’ve only spent two hours so far, but I’m really happy with the progress I’ve made. Backtracking is feeling easier and easier. I’m actually able to work through problems and see the patterns and solutions. I’m happy. Really happy! If I can keep up this pace and productivity, I’m certain that I’ll be able to upgrade my skills a lot and hopefully be able to land those tough interviews I have coming up. Good work!