TABLE OF CONTENTS 00:00:00 – Introduction 00:00:49 – CS50 IDE 00:07:42 – hello, world 00:11:00 – Compiling 00:15:02 – Functions 00:18:38 – Return Values 00:19:03 – Variables 00:24:31 – Format Codes 00:28:29 – CS50 Library 00:36:03 – main 00:37:10 – Header Files 00:39:12 – help50 00:44:36 – Style 00:46:00 – style50 00:48:38 – check50 00:51:51 – CS50 IDE’s File Browser 00:54:28 – CS50 IDE’s Command-Line Interface 01:03:33 – Types 01:05:59 – Format Codes 01:06:52 – Operators 01:07:44 – addition 01:12:53 – Integer Overflow 01:18:16 – truncation 01:19:08 – Typecasting 01:25:29 – Syntactic Sugar 01:27:54 – Conditions 01:33:46 – agree 01:37:00 – Boolean Expressions 01:38:35 – Loops 01:54:48 – get_positive_int 01:58:59 – Scope 02:00:39 – Mario 02:08:31 – Floating-Point Imprecision 02:12:18 – Integer Overflow *** This is CS50, Harvard University’s introduction to the intellectual enterprises of computer science and the art of programming. *** HOW TO SUBSCRIBE http://www.youtube.com/subscription_center?add_user=cs50tv HOW TO TAKE CS50 edX: https://cs50.edx.org/ Harvard Extension School: https://cs50.harvard.edu/extension Harvard Summer School: https://cs50.harvard.edu/summer OpenCourseWare: https://cs50.harvard.edu/x HOW TO JOIN CS50 COMMUNITIES Discord: https://discord.gg/T8QZqRx Ed: https://cs50.harvard.edu/x/ed Facebook Group: https://www.facebook.com/groups/cs50/ Faceboook Page: https://www.facebook.com/cs50/ GitHub: https://github.com/cs50 Gitter: https://gitter.im/cs50/x Instagram: https://instagram.com/cs50 LinkedIn Group: https://www.linkedin.com/groups/7437240/ LinkedIn Page: https://www.linkedin.com/school/cs50/ Reddit: https://www.reddit.com/r/cs50/ Quora: https://www.quora.com/topic/CS50 Slack: https://cs50.edx.org/slack Snapchat: https://www.snapchat.com/add/cs50 Twitter: https://twitter.com/cs50 YouTube: http://www.youtube.com/cs50 HOW TO FOLLOW DAVID J. MALAN Facebook: https://www.facebook.com/dmalan GitHub: https://github.com/dmalan Instagram: https://www.instagram.com/davidjmalan/ LinkedIn: https://www.linkedin.com/in/malan/ Quora: https://www.quora.com/profile/David-J-Malan Twitter: https://twitter.com/davidjmalan *** CS50 SHOP https://cs50.harvardshop.com/ *** LICENSE CC BY-NC-SA 4.0 Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License https://creativecommons.org/licenses/by-nc-sa/4.0/ David J. Malan https://cs.harvard.edu/malan [email protected]