udemy-data-structures-algorithms-level-up-for-coding-interviews-2022-4-0

to Course!\ 0:00 Course Orientation! 5:23 How to do this course & Vectors\ 8:22 Introduction 12:39 Vector STL - Demo 18:03 Vector of Vector - Demo 21:08 How to submit coding exercises 26:12 Pairs 35:53 Pairs Code 40:07 Triplets 48:39 Triplets Code 55:26 Mountain 1:02:53 Mountain Code 1:10:25 Longest Band 1:21:16 Longest Band Code 1:28:34 Rains 1:38:52 Rains Code 1:45:48 Subarray Sort 1:56:12 Subarray Sort Code 2:04:35 Minimum Swaps 2:13:54 Minimum Swaps Code Problems\ 2:27:06 Strings Introduction 2:33:18 Searching Inside String! 2:38:34 Space20 2:41:53 Space20 Implementation 2:48:14 Tokenisation (using sstream) 2:52:57 Tokenisation (using strtok) 2:57:42 Designing our own String Tokeniser! 3:05:43 String Key Sort 3:14:50 String Key Sort Implementation 3:31:04 Check Subsets 3:35:13 Check Subsets Implementation 3:37:48 Sort Subsequences 3:42:59 Sort Subsequences Code Window Problems\ 3:48:12 Sliding Window Introduction 3:51:03 Housing (Two Pointer) 4:03:31 Housing Implementation 4:11:12 Unique Substring (Hashing) 4:20:33 Unique Substring Implementation 4:32:58 String Window 4:41:45 String Window Implementation & Searching\ 4:57:19 Merge Sort 5:01:48 Merge Sort Code 5:14:29 Inversion Count 5:28:15 Inversion Count Code 5:32:20 Quick Sort 5:42:32 Quick Sort Code 5:49:00 Quick Select 5:53:33 Quick Select Code 5:56:37 Smallest String 6:03:20 Smallest String Code 6:04:29 Sparse Search 6:10:52 Sparse Search Code Search\ 6:17:25 Binary Search - Recap! 6:21:23 Frequency Count 6:28:31 Frequency Count Code-I 6:31:36 Frequency Count Code-II 6:35:20 Rotated Search 6:43:59 Rotated Search Code 6:50:08 Finding Roots 6:59:58 Square Roots Code 7:06:23 Angry Birds 7:17:44 Angry Birds Code 7:27:46 Min Pairs 7:33:28 Min Pairs Code 7:38:54 Game of Greed Concept 7:47:14 Game of Greed Code 7:57:17 Solution - Game of Greed Problems\ 8:07:20 Recursion Recap 8:12:59 Ladders Concept 8:21:02 Ladders Code 8:25:45 Subsequence Based Problems 8:30:58 Subset Sum to X 8:37:05 Subset Sum to X Code 8:39:48 Generate Brackets 8:46:44 Generate Brackets Code 8:53:35 Smart Keypad 8:57:20 Smart Keypad Code 9:04:30 Permutations 9:15:21 N-Queen Problem 9:27:15 N-Queen Code 9:43:14 N-Queen Code 9:59:12 Sudoku 10:09:52 Sudoku Code Lists Problems\ 10:28:22 Linked List Section Introduction 10:36:19 Warm Up - Creating a Linked List 10:43:19 Practice - Insertion in the Middle 10:47:39 Recursive Reverse a Linked List 10:53:49 Recursively Reverse a Linked List Code 10:56:53 Iterative Reverse 11:01:36 Iteratively Reverse a Linked List Code 11:03:52 K-Reverse a Linked List 11:07:42 K-Reverse Code 11:14:17 Merge Two Sorted Linked Lists 11:18:24 Merge Two Sorted Linked Lists Code 11:23:31 Runner Technique 11:25:03 Merge Sort on Linked List 11:29:39 Merge Sort Linked List Code & Queue Problems\ 11:34:46 Stacks, Queue, Deque Recap 11:41:01 Balanced Paranthesis 11:45:03 Balanced Paranthesis Code 11:51:00 Redundant Paranthesis 11:59:38 Redundant Paranthesis Code