CS50 Fall 2023 - Lecture 5 - Data Structures (live, unedited)

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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

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TABLE OF CONTENTS

00:00:00 - Introduction
00:14:12 - Stacks and Queues
00:23:15 - Jack Learns the Facts
00:25:39 - Resizing Arrays
00:44:18 - Linked Lists
01:33:39 - Break
01:45:58 - Trees
02:00:22 - Dictionaries
02:04:15 - Hashing and Hash Tables
02:23:33 - Tries

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LICENSE

CC BY-NC-SA 4.0
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David J. Malan

[zemrwrld]

1:31:37 Professor finally let his intrusive thoughts win. I can die in peace now.

[ghosttheprogram]

I live the effort David puts into making the class feel new every year 💯

[regularnick]

Cherish this balloon demonstration, we might never see it again

[dushyantchaudhry]

very honestly... the content strucutre is so good. I hate that David speaks with nearly no pause. it's 2 hours of words without a pause

[ThatGuyMwangangi]

1:55:21 Only David J. Malan can make you love recursion

[drspiderman]

Thanks for lecture, you are the best! ❤

[calvinducharme]

just finished the pset5 for this lecture \ anything is possible lads, sit at your code editor and drink some water

[zlsjhhi]

Everything seems so easy until it's time to implement to the pset

[lsnh]

Hey guys:) I watch cs50 YouTube lectures of this year:) and I am just curious is there some practical work from Harvard that I should done alongside with this lectures? Can you tell me please
P. S. That's awesome lectures, thanks for sharing❤

[mustafabhadsorawala]

Does the resizing array example shows us that, whenever we declare an array we are essentially working with pointers and not a variable anymore.

For example instead of declaring list as
"int *list = malloc(3*sizeof(int));" I declare it as "int list[ ] = {1, 2, 3};"

Is "list" still considered a pointer now?