4sum II -Finding Quadruples| Leetcode Solution 454 | C++,Java Solutions-With All Approaches | Amazon скачать в хорошем качестве

4sum II -Finding Quadruples| Leetcode Solution 454 | C++,Java Solutions-With All Approaches | Amazon

This video discusses Solution of Leetcode Problem 454 (4 sum II - Finding the quadruple from A,B, C, D such that sum of elements = 0). Approaches of the Solutions are explained along with the Time/Space Complexity and code in C++, Java. Problem Link: https://leetcode.com/problems/4sum-ii/ Code Link: https://github.com/DilipKumarGangwar/... ★𝐓𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬 - 𝐂𝐥𝐢𝐜𝐤 𝐭𝐨 𝐒𝐤𝐢𝐩 𝐀𝐡𝐞𝐚𝐝 00:00 - Introduction to the Problem 03:16 - Approach 1 (Brute Force) - TC=O(n^4) SC=O(1) 07:14 - Approach 2-Intution 09:36 - Approach 2-Hashing - TC = O(n^2) SC=O(n^2) 17:04 - C++ Code 18:35 - Java Code 20:54 - Thanks, Like, Subscribe 𝐃𝐨 𝐋𝐈𝐊𝐄, 𝐂𝐎𝐌𝐌𝐄𝐍𝐓, 𝐒𝐔𝐁𝐒𝐂𝐑𝐈𝐁𝐄 🔔 𝐚𝐧𝐝 𝐒𝐇𝐀𝐑𝐄 🙂 --------------------------------------------------------------------------------------------- 👉𝐌𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 𝐑𝐄𝐂𝐔𝐑𝐒𝐈𝐎𝐍 (𝐁𝐚𝐬𝐢𝐜 𝐭𝐨 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝):    • Mastering RECURSION   👉𝐃𝐀𝐀- 𝐃𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐨𝐟 𝐀𝐥𝐠𝐨𝐫𝐢𝐭𝐡𝐦𝐬:    • DAA- Design and Analysis of Algorithms   👉𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐬 𝐅𝐔𝐋𝐋 𝐏𝐥𝐚𝐲𝐥𝐢𝐬𝐭:    • Interview Experiences   👉𝐆𝐀𝐓𝐄 𝐄𝐱𝐚𝐦:    • GATE EXAM   👉𝐖𝐚𝐭𝐜𝐡 𝐟𝐮𝐥𝐥 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭 ( 𝐂 𝐩𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐟𝐨𝐫 𝐁𝐞𝐠𝐢𝐧𝐧𝐞𝐫𝐬):    • What is covered in this course ? | C Progr...   👉𝐖𝐚𝐭𝐜𝐡 𝐟𝐮𝐥𝐥 𝐩𝐥𝐚𝐲𝐥𝐢𝐬𝐭 ( 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐬 𝐢𝐧 𝐂 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞):    • Practice Programs in C Language   👉𝐅𝐮𝐥𝐥 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦 𝐏𝐥𝐚𝐲𝐥𝐢𝐬𝐭 :    • Operating Systems   👉𝐍𝐮𝐦𝐞𝐫𝐢𝐜𝐚𝐥 𝐌𝐞𝐭𝐡𝐨𝐝𝐬 𝐏𝐥𝐚𝐲𝐥𝐢𝐬𝐭 :    • Numerical Methods   👉 𝐋𝐢𝐟𝐞 𝐒𝐞𝐬𝐬𝐢𝐨𝐧𝐬: 𝐌𝐨𝐭𝐢𝐯𝐚𝐭𝐢𝐨𝐧𝐚𝐥 :    • Life Sessions: Motivational   👉𝐍𝐮𝐦𝐛𝐞𝐫 𝐒𝐲𝐬𝐭𝐞𝐦 & 𝐃𝐚𝐭𝐚 𝐑𝐞𝐩𝐫𝐞𝐬𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧𝐬:    • Number Systems & Data Representation   👉𝐒𝐡𝐨𝐫𝐭 𝐕𝐢𝐝𝐞𝐨𝐬 :    • Short Videos - Technical   👉𝐂 𝐌𝐂𝐐 - 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬 & 𝐀𝐧𝐬𝐰𝐞𝐫𝐬:    • C MCQ - Interview Questions & Answers   👉𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐎𝐫𝐠𝐚𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞:    • Computer Organisation & Architecture   👉𝐋𝐞𝐞𝐭𝐜𝐨𝐝𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬:    • LeetCode Solutions   👉𝐈𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐂 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬:    • Important C Interview Questions   👉𝐓𝐨𝐩 𝐂 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐄𝐦𝐛𝐞𝐝𝐝𝐞𝐝 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬:    • Top C/C++ Interview Questions for Embedded...   👉𝐁𝐢𝐭 𝐌𝐚𝐧𝐢𝐩𝐮𝐥𝐚𝐭𝐢𝐨𝐧𝐬 𝐢𝐧 𝐂/𝐂 :    • Bit Manipulations in C/C++   ------------------------------------------------------------------------------------------------------------------------- 🤝 𝐒𝐭𝐚𝐲 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐞𝐝: 👉Facebook:   / dilipkumar.gangwar   👉LinkedIn:   / dilip-kumar-gangwar   👉Instagram:   / dilip_gangwar   👉Gmail: [email protected] #4sumproblem #4sumleetcode #dilipkumargangwar #leetcodesolution #dsa #interviewpreparation #placements