Coding Interview Prep: How to Add One to a List/Array (Step-by-Step) скачать в хорошем качестве

Coding Interview Prep: How to Add One to a List/Array (Step-by-Step)

FREE LeetCode Patterns Cheatsheet (15 patterns that unlock 95% of problems) 👉https://bit.ly/leetcode-patterns-chea... ----- FAANG Coding Interview: Add One To Number (Array/List Solution) Master the "Add One To Number" problem, a popular coding interview question frequently asked by Google and Microsoft. In this video, we break down how to handle large numbers represented as arrays or lists. While rated "Easy," this problem has a surprisingly low success rate due to tricky edge cases like carrying over digits and handling leading zeros. What You’ll Learn: The Logic of Carries: How to simulate manual addition within an array structure. Handling Edge Cases: Dealing with inputs like [9, 9, 9] that require expanding the array, and removing unnecessary leading zeros (e.g., turning [0, 1, 2, 4] into [1, 2, 4]). Interview Strategy: Key clarifying questions to ask your interviewer to ensure you're solving for the right constraints. Efficiency: How to optimize your loop to break early when no further carries are needed. Ready to level up your technical interview skills? Hit Like and Subscribe for more FAANG-style problem walkthroughs! Free Resource: See above for a link to our Coding Interview Patterns Cheat Sheet to help you recognize these logic structures across hundreds of different problems. #CodingInterview #FAANG #DataStructures #Algorithms #Python #Java #SoftwareEngineer #GoogleInterview #MicrosoftInterview #AddOneToNumber 0:00 - Problem Introduction & Where to find it 0:57 - Real-world interview context (Google/Microsoft) 1:18 - Understanding the array/list representation 1:55 - Critical questions to ask your interviewer 3:34 - Step-by-step code walkthrough & logic 6:45 - Handling the "All Nines" edge case 7:06 - Removing leading zeros 9:45 - Final submission and key takeaways