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Aren't arrays amazing? They enable us to solve complex problems conveniently. Now, that you are familiar with the basics of arrays from the last class, Manvi mam will solve some tricky and frequently asked problems in exams and placements, based on the concept of target sum and array manipulation! Excited?! Join the class to level up your logic building and understanding of arrays. Are you finding the classes helpful? Stay tuned for more! Access the notes and assignments for this class for free at: http://bit.ly/3THT9u5 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 ▶️ PW Skills Website - https://pwskills.com ▶️ PW Skills Instagram - https://www.instagram.com/pwcollegewallah ▶️ PW Skills LinkedIn Channel - https://www.linkedin.com/in/pw-skills-136050249/ ▶️ PW Skills Telegram Channel- https://t.me/SkillsPW Timestamps: 00:00 - Introduction 00:45 - Recap 02:08 - Today's Checklist 03:52 - Program to find the total number of pairs in the arrays whose sum is equal to the given value x 11:00 - Program to count the number of triplets whose sum is equal to the given value x 15:15 - Code 17:22 - Dry run 27:14 - Program to find a unique number in a given array 31:35 - Code 34:20 - Program to find the second-largest element in the given array 39:02 - code 45:44 - Dry run 49:10 - For an array of integers return the first value that is repeating in the array 52:25 - Code 55:43 - Dry run 1:01:20 - Summary of lecture #Java #IntroductiontomethodsinJava #JavaMethods #PWskills #PhysicsWallah #Coding #LearnCoding #JavaArrays #HowToCode #ArraysinJava #2DArrays #IntroductiontoArray #ArrayinJava #Programming #Java #Programming
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