DSA Playlist in C++ - Graphs: Alien Dictionary | Parallel Courses 3 | Course Schedule | Prerequisite Tasks

Graph Data Structure | Graph Theory | Graph in DSA #dsa #graph #datastructure What is Graphs in DSA and why do we need it. We talked about it with the help of real world example and it will help everyone to get command over graphs. Day 9/60 of challenge..... 1: Prerequisite Tasks: https://www.geeksforgeeks.org/problems/prerequisite-tasks/1?page=2&difficulty%5B%5D=1&category%5B%5D=Graph&sortBy=submissions 2: Course Schedule: https://www.geeksforgeeks.org/problems/course-schedule/1?page=2&difficulty%5B%5D=1&category%5B%5D=Graph&sortBy=submissions 3: Alien Dictionary: https://www.geeksforgeeks.org/problems/alien-dictionary/1?page=1&difficulty%5B%5D=2&category%5B%5D=Graph&sortBy=submissions 4: Parallel Courses 3: https://leetcode.com/problems/parallel-courses-iii/description/ HomeWork: 1: Parallel Courses II: https://leetcode.com/problems/parallel-courses-ii/description/ 2: Course Schedule IV: https://leetcode.com/problems/course-schedule-iv/description/ 00:00 Introduction 00:40 Problem 1 - Prerequisite Tasks 9:47 Code Part - Prerequisite Tasks 17:03 Problem 2 - Code Part - Course Schedule 21:35 Problem 3 - Alien Dictionary 36:31 Code Part - Alien Dictionary 46:46 Problem 4 - Parallel Course 1:10:17 Code Part - Parallel Course 1:23:22 Last Note Video will come on Mon-Fri at 6am in the morning DSA Course for free C++ Free Course Rohit Negi DSA Course C++ Coder Army DSA Course c++ Function in C++ Pointers in C++. Strings Vector Introduction to Recursion Join Our Whatsapp Channel: https://whatsapp.com/channel/0029Va6H0tbHVvTbcuT99Y1f connect to me on Instagram: https://rohit978.page.link/insta Linkedin: https://rohit978.page.link/linkedin Telegram: https://rohit978.page.link/telegram