Java Data Structures & Algorithms + LEETCODE Exercises

9h 47m 55s
English
Paid
November 13, 2024

Welcome to the course "Data Structures and Algorithms in Java"!

This course makes learning programming exciting and simplifies complex concepts for easy understanding.

How did I manage to achieve this? With the help of animation!

Animation of data structures and algorithms makes the material visually accessible and engaging, allowing you to learn more in less time with a higher degree of retention (a great combination).

I will use these visualizations to guide you step by step through the entire course.

The course includes dozens of practical programming exercises so you can immediately apply what you've learned in practice (a very important step).

All of this will help you feel more confident and prepared when you go to a programming interview.

Watch Online Java Data Structures & Algorithms + LEETCODE Exercises

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# Title Duration
1 Introduction 03:27
2 Overview (Please Watch) 06:18
3 Code Editor 09:22
4 Big O: Intro 02:57
5 Big O: Worst Case 01:37
6 Big O: O(n) 01:51
7 Big O: Drop Constants 01:35
8 Big O: O(n^2) 02:01
9 Big O: Drop Non-Dominants 02:09
10 Big O: O(1) 01:48
11 Big O: O(log n) 03:45
12 Big O: Different Terms for Inputs 02:24
13 Big O: Array Lists 04:55
14 Big O: Wrap Up 07:03
15 Classes 06:42
16 Pointers 05:52
17 Linked List: Intro 02:43
18 LL: Big O 06:01
19 LL: Under the Hood 02:19
20 LL: Constructor 09:19
21 LL: Print List 03:02
22 LL: Append 03:54
23 LL: Remove Last (Intro) 04:52
24 LL: Remove Last (Code) 09:33
25 LL: Prepend 03:44
26 LL: Remove First 06:28
27 LL: Get 04:22
28 LL: Set 04:31
29 LL: Insert 05:37
30 LL: Remove 07:17
31 LL: Reverse 05:50
32 DLL: Constructor 03:57
33 DLL: Append 04:13
34 DLL: Remove Last 07:56
35 DLL: Prepend 03:57
36 DLL: Remove First 04:56
37 DLL: Get 06:34
38 DLL: Set 03:53
39 DLL: Insert 05:46
40 DLL: Remove 06:15
41 Stack: Intro 05:21
42 Stack: Constructor 03:48
43 Stack: Push 03:10
44 Stack: Pop 02:49
45 Queue: Intro 02:37
46 Queue: Constructor 04:31
47 Queue: Enqueue 03:30
48 Queue: Dequeue 04:18
49 Trees: Intro & Terminology 04:24
50 Binary Search Trees: Example 02:34
51 BST: Big O 08:03
52 BST: Constructor 05:55
53 BST: Insert - Intro 05:33
54 BST: Insert - Code 09:53
55 BST: Contains - Intro 03:15
56 BST: Contains - Code 07:17
57 Hash Table: Intro 04:41
58 HT: Collisions 01:49
59 HT: Constructor 05:19
60 HT: Hash Method 04:14
61 HT: Set 05:42
62 HT: Get 06:10
63 HT: Keys 03:23
64 HT: Big O 02:15
65 HT: Interview Question 07:30
66 Graph: Intro 03:46
67 Graph: Adjacency Matrix 02:59
68 Graph: Adjacency List 01:26
69 Graph: Big O 07:10
70 Graph: Add Vertex 05:20
71 Graph: Add Edge 03:36
72 Graph: Remove Edge 03:38
73 Graph: Remove Vertex 06:59
74 Heap: Intro 06:04
75 Heap: Insert (Intro) 04:41
76 Heap: Helper Methods 02:42
77 Heap: Insert (Code) 06:09
78 Heap: Remove 05:00
79 Heap: Sink Down 08:53
80 Heap: Priority Queues & Big O 04:31
81 Recursion: Intro 06:59
82 Call Stack 07:16
83 Factorial 09:21
84 rBST: Contains 07:23
85 rBST: Insert 08:18
86 rBST: Delete Intro 02:21
87 rBST: Delete Code (1 of 3) 05:18
88 rBST: Delete Code (2 of 3) 04:50
89 rBST: Minimum Value 04:25
90 rBST: Delete Code (3 of 3) 05:24
91 Tree Traversal: Intro 01:28
92 BFS (Breadth First Search): Intro 03:09
93 BFS: Code 06:16
94 DFS (Depth First Search): PreOrder - Intro 01:11
95 DFS: PreOrder - Code 07:01
96 DFS: PostOrder - Intro 02:14
97 DFS: PostOrder - Code 05:32
98 DFS: InOrder - Intro 02:00
99 DFS: InOrder - Code 05:17
100 Bubble Sort: Intro 02:38
101 Bubble Sort: Code 05:38
102 Selection Sort: Intro 03:39
103 Selection Sort: Code 05:22
104 Insertion Sort: Intro 01:44
105 Insertion Sort: Code 04:39
106 Insertion Sort: Big O 01:21
107 Merge Sort: Overview 01:37
108 Merge: Intro 01:36
109 Merge: Code 05:37
110 Merge Sort: Intro 01:59
111 Merge Sort: Code 11:40
112 Merge Sort: Big O 03:24
113 Quick Sort: Intro 02:44
114 Pivot: Intro 03:31
115 Pivot: Code 05:36
116 Quick Sort: Code 06:13
117 Quick Sort: Big O 03:00
118 Overlapping Subproblems 04:53
119 Optimized Substructure 03:28
120 Fibonacci Sequence 09:58
121 Memoization 13:05
122 Bottom Up 07:10

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