Recursion Google, Amazon Questions: Dice Throw & Letter Combinations of a Phone Number

Video Description

In this video we cover some important questions on #recursion being asked in companies like Google and Amazon. Not only that, we also look at how to approach such problems, the thought process and come up with a solution. LeetCode problems: - Number of Dice Rolls With Target Sum - Letter Combinations of a Phone Number Take part in the learning in public initiative! Share your learnings on LinkedIn and Twitter with #DSAwithKunal & don't forget to tag us! 👉 Resources - Join Replit: http://join.replit.com/kunal-kushwaha - Complete Java DSA playlist: https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ - Code, Assignments, & Notes: https://github.com/kunal-kushwaha/DSA-Bootcamp-Java ➡️ Connect with me: http://kunalkushwaha.com ========================================= Timestamps: 00:00 Introduction 01:38 Q1 : Letter Combinations of a Phone Number 16:41 Code for Q1 20:41 Returning Q1 output as an ArrayList 24:58 Returning the count 27:09 Q2 : Number of Dice Rolls with Target Sum 32:40 Code for Q2 34:25 Returning Q2 output as an ArrayList 36:18 Dice with custom number of faces 37:50 Outro #placement #dsa #interviews