Java and DSA Foundation Course - Recursion Questions - 8 | Find Subsequences | Subsets | Lecture 35 | Java and DSA Course

In this lecture, we will learn how to solve problems related to subsequences using recursion, a powerful technique that involves solving a problem by breaking it down into smaller, simpler subproblems. We will start by discussing the basic approach of recursion and how it works, including the concepts of a """"base case"""" and how to structure recursive functions. Then, we will work through several examples of problems related to subsequences that can be solved using recursion. Happy Learning. See you all in the lecture. We insist that you practice with the class to learn in the best possible way. So what are we waiting for? Let us meet in the class! If you need help accessing the assignment or lesson plan, please re-login to your account on PW Skills website and try. Are you finding the classes helpful? Stay tuned for more! Access the notes and assignments for this class for free at : https://pwskills.com/course/Cracking-the-Coding-Interview-in-Java---Foundation PW Skills is announcing the launch of the following programs, Binary Batch:- Java-with-DSA-&-System-Design (Java with DSA & System Design) https://pwskills.com/course/Java-with-DSA-and-system-design (Hindi) https://pwskills.com/course/Java-with-DSA-and-System-Design (English) Sigma Batch:- Full-Stack-Web-Development (MERN Stack) https://pwskills.com/course/Full-Stack-web-development (Hindi) https://pwskills.com/course/Full-Stack-Web-Development (English) Impact Batch:- Data-Science-Masters (Full Stack Data Science) https://pwskills.com/course/Data-Science-masters (Hindi) https://pwskills.com/course/Data-Science-Masters (English) Website - https://pwskills.com/ Instagram - https://www.instagram.com/pwcollegewallah/ LinkedIn - https://www.linkedin.com/company/ineuron-ai https://www.linkedin.com/company/physicswallah/ Telegram - https://t.me/SkillsPW Discord - https://discord.com/invite/wyEAPaQEBN Twitter - https://twitter.com/pw__skills If you are joining us late, to know more about PWSkills & plans : Watch the Orientation Video: https://www.youtube.com/watch?v=YpNFgTKVAtU Watch the Launch Video: https://www.youtube.com/watch?v=si8TKULKmLE 00:00 = Introduction 01:22 = Recap 05:05 = Today's checklist 05:34 = PROBLEM 01 : Return all subsequences in an ArrayList. 11:04 = PROBLEM 01 : Return all subsequences in an ArrayList. Code. 29:00 = PROBLEM 01 : Return all subsequences in an ArrayList. Recursive Tree. 35:21 = PROBLEM 01 : Return all subsequences in an ArrayList. Dry Run. 37:48 = PROBLEM 02 : Print all subsequences. 50:26 = PROBLEM 02 : Print all subsequences. Code. 58:59 = PROBLEM 02 : Print all subsequences. Dry Run. 01:15:40 = PROBLEM 03 : Print the sum of all subsets. 01:28:52 = PROBLEM 03 : Print the sum of all subsets. Code. 01:33:13 = PROBLEM 03 : Print the sum of all subsets. Dry Run. 01:33:38 = Summary 01:34:07 = Next Lecture 01:34:16 = Outro #Java #CollegeWallah #PhysicsWallah #PWSkills #PW #Subsets #JavaProgramming