CS50x - Lecture 1 - C

David J. Malan introduces the C programming language, covering syntax, compilation, variables, conditionals, loops, and basic computer science concepts.

Assista a esta palestra em português em youtu.be/eepzDoovmAw, graças ao lingopal.ai. Mira esta conferencia en español en youtu.be/7hxVvUoo-PI, gracias a lingopal.ai. *** This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming. *** TABLE OF CONTENTS 00:00:00 - Introduction 00:00:43 - Source Code 00:05:01 - Visual Studio Code for CS50 00:09:00 - Hello, World 00:14:33 - From Scratch to C 00:24:10 - Header Files 00:27:10 - CS50 Manual Pages 00:31:01 - Hello, You 00:44:03 - Terminal Commands 00:55:49 - Conditionals 01:02:55 - Types 01:09:02 - compare.c 01:17:33 - agree.c 01:22:24 - Loops 01:26:09 - cat.c 01:44:46 – Functions 01:56:21 – Correctness, Design, Style 02:02:48 – Mario 02:12:53 – calculator.c 02:18:32 – Integer Overflow 02:22:11 – Boeing 02:24:34 – Pacman 02:25:54 – Truncation 02:26:32 – Type Casting 02:26:47 – Floating-Point Imprecision *** HOW TO SUBSCRIBE youtube.com/subscription_center?add_user=cs50tv HOW TO TAKE CS50 edX: cs50.edx.org/ Harvard Extension School: cs50.harvard.edu/extension Harvard Summer School: cs50.harvard.edu/summer OpenCourseWare: cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Bluesky: bsky.app/profile/cs50.harvard.edu Discord: discord.gg/cs50 Ed: cs50.edx.org/ed Facebook Group: facebook.com/groups/cs50/ Faceboook Page: facebook.com/cs50/ GitHub: github.com/cs50 Gitter: gitter.im/cs50/x Instagram: instagram.com/cs50 LinkedIn Group: linkedin.com/groups/7437240/ LinkedIn Page: linkedin.com/school/cs50/ Medium: cs50.medium.com/ Quora: quora.com/topic/CS50 Reddit: reddit.com/r/cs50/ Slack: cs50.edx.org/slack Snapchat: snapchat.com/add/cs50 SoundCloud: soundcloud.com/cs50 Stack Exchange: cs50.stackexchange.com/ Telegram: t.me/cs50x Threads: threads.net/@cs50 TikTok: tiktok.com/@cs50 Twitter: twitter.com/cs50 Twitter Community: twitter.com/i/communities/1722308663522594923 YouTube: youtube.com/cs50 HOW TO FOLLOW DAVID J. MALAN Facebook: facebook.com/dmalan GitHub: github.com/dmalan Instagram: instagram.com/davidjmalan/ LinkedIn: linkedin.com/in/malan/ Quora: quora.com/profile/David-J-Malan Threads: threads.net/@davidjmalan TikTok: tiktok.com/@davidjmalan Twitter: twitter.com/davidjmalan *** CS50 SHOP cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License creativecommons.org/licenses/by-nc-sa/4.0/ David J. Malan cs.harvard.edu/malan malan@harvard.edu