C++ and DSA Foundation Course - Two Pointers | Problems in Arrays - 2 | Lecture 15 | C++ and DSA Foundation Course

Did you practice the questions discussed in the previous lecture? Yes? Great! So, we are on the same page! If you could not, we highly recommend you to be thorough with the array concept for better understanding. Let us keep up the good spirits and continue with the same zeal! In this class, Urvi mam is teaching the concept of two pointers which is crucial if your goal is to learn to use arrays to their maximum capabilities. Stay tuned for more! Access the notes and assignments for this class for free at : http://bit.ly/3WSd0cE 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 00:48 - Recap of the previous lecture 01:15 - Sorting an array consisting of only 0s and 1s 04:05 - Coding 09:28 - Dry run 29:21 - Moving all the even integers at the beginning and odd to the end of an array 33:14 - Code 37:08 - Dry run 40:20 - For an array sorted in non-decreasing order, return an array of squares of each element in non-decreasing order 50:32 - Code 54:58 - Dry run 59:21 - Summary of the lecture #TwoPointers #ProblemSolvingusingArraysandVector #ArrayCoding #ArrayVector #CProgrammingLanguage