DSA Playlist in C++ - Lecture 97: Print all Elements in Queue | Implement Queue using Stack | Implement Stack using Queue

Queue | 180daysofCode | Solve Many Problem on Queue | DSA 1: Reverse Queue: https://www.geeksforgeeks.org/problems/queue-reversal/1?page=1&difficulty%5B%5D=-1&category%5B%5D=Queue&sortBy=submissions 2: Reverse First K Elements of Queue: https://www.geeksforgeeks.org/problems/reverse-first-k-elements-of-queue/1?page=1&difficulty%5B%5D=0&category%5B%5D=Queue&sortBy=submissions 3: TIme Needed To Buy Tickets: https://leetcode.com/problems/time-needed-to-buy-tickets/submissions/1173348790/ 4: Implement Stack Using Queue: https://leetcode.com/problems/implement-stack-using-queues/submissions/1173361790/ 5: Implement Queue using Stacks: https://leetcode.com/problems/implement-queue-using-stacks/description/ 00:00 Intro 00:29 Problem 1 - Print all element in queue 2:15 Approach 1 - O(n) - Print all element without removing from queue 4:48 Approach 2 - O(1) Print all element without removing from queue 7:55 Code Part - Print all elemet without removing from queue 9:34 Problem 2 - Queue Reversal - Approach 1 10:45 Queue Reversal - Approach 2 15:24 Code Part- Queue Reversal 17:02 Problem 3 - Reverse First K elements of queue 25:17 Code Part - Reverse First K elements of Queue 27:31 Porblem 4 - Time needed to buy Tickets 41:53 Code Part - Time needed to buy Tickets 45:39 Time Complexity - Time needed to buy Tickets 46:39 Approach 2 - Time needed to buy Tickets in 0(n) Complexity/Home Work 53:16 Problem 5 - Implement queue using Stack 1:08:41 Code Part - Implement Queue using Stack 1:13:21 Time Complexity - Implement Queue using Stack 1:15:13 Problem 6 - Implement Stack using Queue 1:26:43 Code Part - Implement Stack using Queue 1:32:06 - Home work Home work sheet: https://drive.google.com/drive/folders/1N9UUtFHRe5a8h1vq3iEVEyvXM5sZDRHv?usp=sharing Join Our Whatsapp Channel: https://whatsapp.com/channel/0029Va6H0tbHVvTbcuT99Y1f Day 143/180, #180daysofcode #180 hard We are doing 180 days challenge and going to complete the whole course within the duration with quality content on Youtube. I am on the mission to create a tech revolution in our country and in upcoming future we want to create a tech which will create many jobs in India. 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 connect to me on Instagram: https://rohit978.page.link/insta Linkedin: https://rohit978.page.link/linkedin Telegram: https://rohit978.page.link/telegram