LeetCode 66: Plus One - Interview Prep Ep 51

⭐ Shop on Amazon to support me: https://www.amazon.com/?tag=fishercoder0f-20 ⭐ NordVPN to protect your online privacy: https://go.nordvpn.net/aff_c?offer_id=15&aff_id=82405&url_id=902 ⭐ NordPass to help manage all of your passwords: https://go.nordpass.io/aff_c?offer_id=488&aff_id=82405&url_id=9356 LeetCode 66. Plus One: https://leetcode.com/problems/plus-one/ ⭐ Support my channel and connect with me: https://www.youtube.com/channel/UCPL5uAbYQ40HwAdOe4ikI0w/join Solutions explained: There are a total of two cases: 1. all digits are 9 2. any other cases: as long as there's one digit that is not 9 for case #1, we can just flip all 9s into zero and add one to the very left end of the given array; for case #2, as long as we encounter a digit that is not 9, we could just increment it by one and return. // TOOLS THAT I USE: ○ Memory Foam Set Keyboard Wrist Rest Pad - https://amzn.to/3cOGOAj ○ Electric Height Adjustable Standing Desk - https://amzn.to/2S9YexJ ○ Apple Magic Keyboard (Wireless, Rechargable) - https://amzn.to/36gy5FJ ○ Apple Magic Trackpad 2 (Wireless, Rechargable) - https://amzn.to/36ltimu ○ Apple MacBook Pro - https://amzn.to/30iSvKE ○ All-In One Printer - https://amzn.to/34etmSi ○ Apple AirPods Pro - https://amzn.to/2GpVYQf ○ My new favorite Apple Watch - https://amzn.to/2EIIUFd // MY FAVORITE BOOKS: ○ Introduction to Algorithms - https://amzn.to/36hxHXD ○ Designing Data-Intensive Applications - https://amzn.to/2S7snOg ○ Head First Java - https://amzn.to/2ScLDKa ○ Design Patterns - https://amzn.to/2SaGeU2 Follow me on Github for complete LeetCode solutions: https://github.com/fishercoder1534/Leetcode Support me on Patreon: https://www.patreon.com/fishercoder My ENTIRE Programming Equipment and Computer Science Bookshelf: https://www.amazon.com/shop/fishercoder And make sure you subscribe to my channel! Your comments/thoughts/questions/advice will be greatly appreciated! #softwareengineering #leetcode #algorithms #coding #interview #SDE #SWE #SiliconValley #programming #datastructures