C Programming Language - Intro to Computer Science - Harvard's CS50 (2018)
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- Опубликовано: 29 июл 2024
- Learn the the basics of the C programming language.
This course teaches the foundations of computer science. This video is lecture 1 of Harvard University's CS50 2018 course (part 2 since the lectures start at 0).
🔗Notes: cs50.harvard.edu/x/2020/notes/1/
🔗Problem Set: cs50.harvard.edu/x/2020/psets/1/
🔗Source Code: cdn.cs50.net/2019/fall/lectur...
⭐️Contents⭐️
⌨️ (00:00:00) Introduction
⌨️ (00:00:50) Week 0 Recap
⌨️ (00:08:01) PBJ
⌨️ (00:15:59) C
⌨️ (00:20:56) Variables
⌨️ (00:21:46) Incrementing
⌨️ (00:23:36) Conditionals
⌨️ (00:32:31) While Loops
⌨️ (00:35:52) For Loops
⌨️ (00:40:47) User Input
⌨️ (00:48:14) CS50 Sandbox
⌨️ (00:49:48) hello.c
⌨️ (00:51:18) Compilation
⌨️ (00:57:31) Command-Line Arguments
⌨️ (00:58:50) make
⌨️ (00:58:30) Debugging
⌨️ (01:11:44) get_string and printf
⌨️ (01:18:23) int.c
⌨️ (01:21:58) float.c
⌨️ (01:24:29) ints.c
⌨️ (01:28:39) floats.c
⌨️ (01:37:54) parity.c
⌨️ (01:39:13) conditions.c
⌨️ (01:40:17) answer.c
⌨️ (01:42:15) cough0.c
⌨️ (01:42:57) cough1.c
⌨️ (01:43:57) cough2.c
⌨️ (01:49:53) cough3.c
⌨️ (01:52:04) positive.c
⌨️ (01:58:05) Integer Overflow
⌨️ (02:03:04) overflow.c
⌨️ (02:09:50) Integer Underflow
Check out our full CS50 playlist: • Introduction to Comput...
🔗Notes: cs50.harvard.edu/college/week...
🔗Problem Set: cs50.harvard.edu/college/pset...
🔗Source Code: cdn.cs50.net/2018/fall/lectur...
Lecture taught by David J. Malan. Thanks to Harvard's CS50 for giving us permission to post this lecture. Checkout their RUclips channel for more great lectures: / cs50
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Learn to code for free and get a developer job: www.freecodecamp.org
Read hundreds of articles on programming: medium.freecodecamp.org
I feel so privileged right now it’s about 600 students in there paying 40+ thousand dollars to get this lecture and I’m getting it free soaking up all this Harvard knowledge and apply it
I understand what you mean but you're not getting the full course, but you getting a good chunk of it.
Bumbaclot Boi yeah I know what you mean but for somebody like me that’s new to cs this is a great start in c
EliminatedByeLOL Yeah, getting this type of education for free is still substantial
@@murderboys1 learncpp is 100% free and goes way more in-depth than this… I don’t even get how they get away with having a 40k price tag on such a bad course. Not to insult the instructor… but a lot of this should be expected before you go into cs….
@@bumbaclotboi4476I believe the full course is on this channel. But without maybe the tests etc
That is a hard working instructor. I like his enthusiasm for teaching.
he's David Malan. excellent overall individual
The pay must be good
@@godofwinetits3826 Not enough given his actual potential
And keep in mind that... that's Harvard man... xD
And of course David J Malan is an amazing instructor.
Thats why he is in harvard
I honestly think that C is one of those languages you should learn from a good teacher. I wish I could learn the whole thing from this amazing person.
not really, you can teach you everything.
@@Rajmanov who?
@@its_SR07 he meant self learning,
@@Rajmanov yep, self teaching is best form of teaching.
C and c++ are both horrible languages, no beginner should dare learn unless they absolutely have to.
Holy crap, if only this guy could teach every CS class. No wonder he's at Harvard.
WhiteSox Fan05 we there to they paying around 10,000 for front row seats we at home watching on RUclips 😂😂😂 lucky we lucky us free steps in c language
@@murderboys1 they graduate harvard. My dream college. But im too poor and 13 😕but hey be happy🙃
@@blackbird8010 Scholarship homie!!
Cruchty Low if you get into Harvard or other Ivy Leagues they will pay your entire tuition if you can’t afford it
@@erik.rodriguez*laughing in european* where university is free.
I know all this basic C stuff, but I still watched it from beginning to end because of this awesome guy and his enthusiasm! :)
dexternepo printf(“i know what you mean
”);
Day 2 of teaching myself C and I am so happy to have found this video and the CS50 sandbox, my god...it's perfect for what I need. Reading your and other peoples comments lets me know I've made the correct choice.
He's amazing.
mee too
samee !!!
Terrific video, even as a developer I found this to be a joy to as an intro and would gladly show this to my own child. David Malan is very charismatic and good at explaining complex topics.
But isn’t it from Harvard?
@@servantofourlordjesuschris6456 Yes It is from Harvard's CS50 Class.
He gay e fied programming. Progaying
I wish I saw this earlier, so I wouldn't have gone to my shitty CS C Classes and would have stayed at home watching this unbelievable teacher
Contents
⌨️ (00:00:00) Introduction
⌨️ (00:00:50) Week 0 Recap
⌨️ (00:08:01) PBJ
⌨️ (00:15:59) C
⌨️ (00:20:56) Variables
⌨️ (00:21:46) Incrementing
⌨️ (00:23:36) Conditionals
⌨️ (00:32:31) While Loops
⌨️ (00:35:52) For Loops
⌨️ (00:40:47) User Input
⌨️ (00:48:14) CS50 Sandbox
⌨️ (00:49:48) hello.c
⌨️ (00:51:18) Compilation
⌨️ (00:57:31) Command-Line Arguments
⌨️ (00:58:50) make
⌨️ (00:58:30) Debugging
⌨️ (01:11:44) get_string and printf
⌨️ (01:18:23) int.c
⌨️ (01:21:58) float.c
⌨️ (01:24:29) ints.c
⌨️ (01:28:39) floats.c
⌨️ (01:37:54) parity.c
⌨️ (01:39:13) conditions.c
⌨️ (01:40:17) answer.c
⌨️ (01:42:15) cough0.c
⌨️ (01:42:57) cough1.c
⌨️ (01:43:57) cough2.c
⌨️ (01:49:53) cough3.c
⌨️ (01:52:04) positive.c
⌨️ (01:58:05) Integer Overflow
⌨️ (02:03:04) overflow.c
⌨️ (02:09:50) Integer Underflow
seriously
Both of these professors are great. Even when the abstraction starts to get heavy like with pointers and structures, where the way it's taught starts to really matter, they do a great job at making it more intuitive.
I wish i had such a teacher
Someone loves what they teach
I've been stumbling from tutorial to tutorial trying to learn the fundamentals of coding, this guy is definitely the best teacher yet.
This is the second video in the course. Check out the full playlist: ruclips.net/p/PLWKjhJtqVAbmGw5fN5BQlwuug-8bDmabi
Here is a forum to discuss CS50 with other people from freeCodeCamp: www.freecodecamp.org/forum/c/harvard-cs50
It would be better if you pinned the comment ;)
you should probably pin this...
C holds the place for the greatest programming language for me. I learned C++ as my first programming language in high school and loved and appreciated C even more after that.
I'm a veteran developer but even I know all the basics of C, this guy makes me want to dig into it again XD
This is a gift to humanity
Good teacher is a treasure. You need to know how to teach and have a deep insight of the knowledge. Otherwise you can't show a reasonable overview and point the right path to enter a new area, which is extremely important in an intro course. This man is a treasure.
incredibly informative video. david mulan states everything in a very understandable way. learned more in the first hour than the other 4 hour long "courses" elsewhere on youtube.
This man have deep understanding at CS and great storytelling
I wish I was taking the course 5 years ago.
Type of university and instructor makes a major contribution to the society.
Better society = Better instructors
Thanks for sharing! Feel like I am studying Computer Science in Harvard University.
Wow! wow! wow! The best C language tutorial I have ever seen.
@10:36 I am starting to realize this is something that sparks my interest. I have been programming CNC machines for close to 15 years and I am looking for something new to challenge myself but still have a connection to machining. Literally when you were sitting down to make the sandwiches I was trying to program this using Macro B (a logical cnc programming language). I am already seeing the similarities in a language I have found to love in something that has been in front of my face for years!
This kind of teaching is really get u understand the very fundamental of programming bfore u start coding.
Jumping straight to coding with just a definition of it wouldnt be enough like most youtube tutorials.
He's a great teacher. God bless him!
This professor honestly blew my mind. I hope to one day have a professor like that.
You're gonna have to pay a lot of money!
Gayt dat frees
I'm from morocco and I will never forget how you helped me improve my skills thanks to you and to cs50.Thank you verry veeerrrry much ❤️❤️❤️❤️❤️
فين أ خاي أناس
8==D
AM IN LOVE WITH THIS TEACHER,gOD BLESS HIS HEART FOR MAKING TEACHING SO INTERESTING AND MAKING THE STUDENT LEARN IN A FUNFIL WAY...
Wow this is great and the beginning is super cool! 😎
Watched the entire video, wow! Thank you for breaking it down from electricity up to the abstraction level!
Taking the time to say thank you, this video has opened me up to more of the coding world.
47:03 I love the way he admit his mistake
If anyone else if curious, I think the bug he's talking about is leaving off a newline in "hello, %s"
Awesome professor, only 15 minutes in and wow just wow.
Thanks for this. Please continue uploading this kind of videos.
one of the best things about CS50 is that it's never about the programming itself. David J. Malan explains many more concepts such as algorithms, inputs and outputs, problems, and solutions. It's more about computer science and presenting real-life scenarios rather than just writing some functions and syntax on the screen.
This guy is awesome! Great presentation of the subject!
That's the reason why everyone want to study Computer Science in top College like Harvard!!!
This instructor is amazing. Thanks!
Thanks! I learned a lot about C programming and just programming in general.
i start programming since 9th grade(now freshman collage) and these people are just covering what i did't cover in 5 years
i like the way he teach such a very good teaching style.
If my cs fundamental course are taught this way, I would be happier to learn more instead of struggling on self-learning the whole time! While self learning, to some degree is necessary, but I would rather learn this way. Thanks!
You are a skillful teacher. Thanks for sharing your talent,
He is so good at teaching and say's humans so many times, that I'm starting to think he isn't one. No wonder Harvard are so good, they have extraterrestrials for lecturers.
Word taken from Conan O'Brien: "When someone refers to themselves, or other people as humans, they are not one."
I think he says that instead of engineer so as not to discourage the students who may not see themselves as an engineer.
@@AnNguyen-oz6qw 😂😂 that's a good one
What a method of teaching, awesome ❤️❤️
I am a C++ Game Engine Programmer and I felt like a child, I learnt things from watching to this little introduction… omg… this teacher is God
No he's not. He's funny in my opinion. LOL
No, he's most certainly not
If I was teaching at Harvard University. I'll be as much enthusiastic as him teaching.
I love the way he teaches stuff.
I can officially say I took a course from Harvard now
Brilliant video! Really cleared my concepts on under/overflow!
how dafuqq :|
superior explanation for beginners
I JUST WATCH THE HOLE VIDEO EVEN WHEN I LEARN C IN THE PAST SEMESTER IN MY UNIVERSITY, BUT... OMG THIS TEACHER IS AMAZING, HE CATCH MY ATTENTION SINCE SECOND ONE!!!!
Hatts off to the enthusiasm of the teacher !
Very clear! Thank you charismatic instructor!
I got my bachelor's in Computer Science from Florida State University and their curriculum with programming is based on C++ with classes for intro, object-oriented, and data structures. After those classes, we start getting into using C with concurrent and parallel programming, computer organization, and computer architecture.
Was it worth going into? I am a freshman and I hear from people who graduated they are having trouble finding jobs and it's starting to discourage me.
Really helping fill in the spaces from FCC! Gracias! Great teaching style
Hi
The great teacher i ve ever seen
1.binary
2.ascii code
3.rgb
4.image
5.video
6.algorithm
7.pseudocode
Outstanding. Exceptional.
What a wonderful explanation! Bravo!
I don't even care if you add ads to the download you're just such a goat ❤️ ❤️ ❤️
Thank you for spending so much time helping us.😄
I feel great when i am one of the 62k people who have learnt from it and rest of the world is stuck at following trends :P
I love how witty you are :))
I am just loved these sessions😊😊
It's very impressive for the instructor to speak so much and and fast.
We need this kind of teachers, 🙂
Really good..this is the best learning video i have ever watched..really helpful...
It’s so good to see programs like Scratch. I hope more middle or elementary schools teach programming.
I dont have tecnic class nor programming class. It says on my shedelue that we do, but i think its just a cover for the school. They do not want to learn out tec witch results in not passing the grade. And my score will get low
My school back in the late 70's early 80s got a computer , I learned logo and lisp in fourth grade and got an Atari 400 when it came out , using basic and assembly at home.. I was teaching the 6 graders..
Can you do an auto complete/correct program subroutine in scratch? Or is it too oversimplified? I mean can you detect key presses, scanning and interups and handle them yourself, at least a get() instead of input()?
I took a c class in college , watching this because I forgotten most of it in the last 30 years...
Looking back, I had a talent, that's what I should have been doing ....
Animated and exciting, I’ve never seen a stem professor like this lol
Excellent. Absolutely valuable. I'm in.
Thank you Mike, you are a great teacher
i am speechless thank you code academy
Are all Harvard classrooms this beautiful? I would love to go to school there. Just to experience the beauty and history of the school itself.
Wow i really like this lecture.
The best presentation ever
I’d love to have this gentlemen as my professor. 👏🏻👏🏻👏🏻
May God always bless these people.
worth seeing entire video
i already know C basics but i'm gonna be watching this
Amazing, soon be there and taking live
the Great teacher ever on the Planet
Hello , myself Arindom from INDIA , don't have much idea about programming, just started to know about it and I keep going.
If all CS instructors were this enthusiastic, we would have achieved AGI 5 years ago.
If you don't learn CS first, you'll be in a world of "hurt" later.
Super lecturer!
He is gift to humanity and people who want to learn com sci
Last time I learn was 13 years ago but its great get refresher
Thank you very much for this. HAD MADE IT MY NEW YEAR RESOLUTION to finally learn some COMPUTER SCIENCE....Better late than never as some say EYE GUESS ;0).....well guess am a Millennial Minority but maybe there are others like me BORN IN 1984
You know this learning video is going to be very helpful to you when it from Harvard University
My one and only ideal ♥️😌
شكراً لكم
Thank you
the sandbox is very interesting, especially the terminal
Thank you for sharing,
David, it's safe to say RUclips loves you.
This why they call Harvard, superb👍🏿👍🏿👍🏿👍🏿🙏🏿🙏🏿🙏🏿
You can also create new files in the Terminal window by using the "touch" command. So entering something like "touch int.c" would create that file!
or vim int.c and be cool
everybody needs a lecturer like him in their lives :)
he is one of the best teacher i saw so much enthusiastic .
Finally a great scratch tutorial
wow amazing teacher thanks
David sir beautiful mind, express beautiful explanation nice , David Malan. excellent
Why didn't Harvard got this man an AC
I mean he really is struggling with all the sweat
can anyone help me out in getting cough2 and cough3 program,what he is trying to say.