Lec 23: Randomized Quicksort Algorithm | Divide and Conquer | DAA

Randomized QuickSort is a modified version of the standard QuickSort algorithm that uses randomness to select the pivot element, reducing worst-case performance. It uses a random pivot instead of a fixed position, reducing the worst-case time complexity in sorted or nearly sorted data. The algorithm involves choosing a random element as the pivot, partitioning the array to include elements with values less than the pivot, and applying recursive sort to sub-arrays of smaller and greater values. #algorithm #divideandconquer #DAAAlgorithms #dsa #algorithm #algorithms #algorithmhacks #education #datastructures #greedyalgorithm #greedytechniques #gatecomputerscience #dynamicprogramming #prims #activityselection #daa #ComputerScience #Programming #trending #dynamicprogramming #dynamicprogrammingproblems #galgotiasuniversity #galgotiasuniversitynoida #galgotiacollege #shardauniversityexamnews #shardauniversity #amityuniversitymumbai #amityuniversityjaipur #amitynoida #lpu #lpupsyllabus #puneuniversity #sruniversity #velloreinstituteoftechnology #osmaniauniversity #osmaniauniversitylatestupdates #chandigarhuniversity #manipaluniversity #delhiuniversity #iilmuniversity #mumbaiuniversity #dypatiluniversity #dypatilpune #dypatil #bennettuniversity #jnu #kalingauniversity #centraluniversity #glbajaj #iimtuniversity ------------------------------------------------------------------------------------------------------------------------------------- 👉Subscribe to our channel: https://www.youtube.com/@gaterankersbtechcse 🔗 Previous Lecture: Quick Sort Pseudocode | Quick Sort with example 👉 https://youtu.be/nd5o6g49ssc?si=gJf6W5yENssDubMR 🔗 Next Lecture: Binary Search Algorithm | Iterative Method | Code & Complexity | DAA 👉 https://youtu.be/F2YQu04tu68?si=5QUhpyp8x8UZ_mh0 ► Design and Analysis of algorithms (DAA) (Complete Playlist): https://www.youtube.com/playlist?list=PL5bfG8RQjASb530l4HHH6dzqEdisl0-RI Other subject-wise playlist Links: ------------------------------------------------------------------------------------------------------------------------------------- ►Data Structure (DSA) (Complete Playlist): https://www.youtube.com/playlist?list=PL5bfG8RQjASac3rnr3TQFqqqaftaZnKz3 ►Data Structure PYQs (DSA PYQs) (Complete Playlist): https://www.youtube.com/playlist?list=PL5bfG8RQjASZXMNqBSVsWOV82yKaaBpxh ►Digital Design (Complete Playlist) : https://www.youtube.com/playlist?list=PL5bfG8RQjASb2Vxd6r_U6SgAuk7E7N0Ik