Data Structures & Algorithms: Part 1

Name: Data Structures & Algorithms: Part 1
Price: 9 USD
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4h 39m 17s

English

Paid

April 9, 2024

Studied Computer Science - but never really understood the complex topic of data structures and algorithms? Or maybe you’re a self-taught programmer, with little to no knowledge of this important topic. Or perhaps you failed a job interview because you couldn't answer basic data structure and algorithm questions. Data structures and algorithms are patterns for solving problems. Developers who know more about data structures and algorithms are better at solving problems.

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#	Title	Duration
1	Course Outline	02:53
2	Introduction	00:25
3	What is Big O	01:59
4	O(1)	01:30
5	O(n)	03:45
6	O(n^2)	02:25
7	O(log n)	02:40
8	O(2^n)	00:51
9	Space Complexity	02:33
10	Introduction	00:45
11	Understanding Arrays	03:09
12	Working with Arrays in Java	03:30
13	Exercise- Array Class	02:52
14	Solution- Creating the Class	03:20
15	Solution- insert()	04:20
16	Solution- removeAt()	04:52
17	Solution- indexOf()	02:29
18	Dynamic Arrays	03:49
19	Summary	01:10
20	Introduction	00:37
21	What are Linked Lists	04:34
22	Working with Linked Lists	03:25
23	Exercise- Building a Linked List	01:26
24	Solution- addLast	06:10
25	Solution- addFirst	02:14
26	Solution- indexOf	01:55
27	Solution- contains	01:06
28	Solution- removeFirst	04:24
29	Solution- removeLast	04:41
30	Implementing size()	04:16
31	Converting Linked Lists to Arrays	02:11
32	Cheat Sheets	01:13
33	Arrays vs Linked Lists	03:22
34	Types of Linked Lists	03:15
35	Exercise- Reversing a Linked List	01:34
36	Solution- Reversing a Linked List	09:01
37	Exercise- Kth Node from the End	03:21
38	Solution- Kth Node from the End	05:23
39	Summary	01:13
40	Introduction	00:32
41	What are Stacks	02:48
42	Working with Stacks	02:22
43	Exercise- Reversing a String	00:42
44	Solution - Reversing a String	05:02
45	Exercise- Balanced Expressions	02:55
46	Solution- A Basic Implementation	05:18
47	Solution- Supporting Other Brackets	03:37
48	Solution- First Refactoring	04:10
49	Solution- Second Refactoring	05:51
50	Exercise- Building a Stack Using an Array	00:48
51	Solution- Implementing a Stack Using an Array	08:19
52	Summary	00:34
53	Introduction	00:27
54	What are Queues	02:05
55	Queues in Java	05:13
56	Exercise- Reversing a Queue	01:07
57	Solution- Reversing a Queue	02:18
58	Exercise- Building a Queue Using an Array	02:04
59	Solution- A Basic Implementation	06:33
60	Solution- Circular Arrays	05:55
61	Exercise- Implementing a Queue Using a Stack	00:56
62	Solution- Building a Queue Using a Stack	07:44
63	Priority Queues	01:54
64	Exercise- Building a Priority Queue	03:58
65	Solution- Building a Priority Queue	08:52
66	Solution- Refactoring	03:03
67	Summary	00:58
68	Introduction	00:27
69	What are Hash Tables	02:45
70	Working with Hash Tables	06:07
71	Exercise- Find the First Non-repeated Character	00:55
72	Solution- First Non-repeating Character	07:40
73	Sets	02:24
74	Exercise- First Repeated Character	00:33
75	Solution- First Repeated Character	02:37
76	Hash Functions	05:56
77	Collisions	01:07
78	Chaining	01:41
79	Open Addressing- Linear Probing	02:42
80	Open Addressing- Quadratic Probing	01:30
81	Open Addressing- Double Hashing	03:20
82	Exercise- Build a HashTable	02:37
83	Solution- put()	06:08
84	Solution- get()	04:30
85	Solution- remove()	02:31
86	Solution- Refactoring	11:05
87	Summary	01:26
88	Course Wrap Up	00:33