This was CS50 !


Hello, world! Welcome to my site. Actually, this is called by “cs50book”. Perhaps, some people wondering, what’s that ? OK, I wanna pin the official website of this course that said : “CS50 is Harvard College’s introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50 teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development. Languages include C, PHP, and JavaScript plus SQL, CSS, and HTML. Problem sets inspired by real-world domains of biology, cryptography, finance, forensics, and gaming. As of Fall 2013, the on-campus version of CS50 was Harvard’s second-largest course.”

Ok, so I hope above was clear enough to explain what CS50 is. Anyway, you guys should take this course like I did. If you guys can’t be able either enter or attend this course on campus, you will want to take it via online. Here is the link ” .” This would be your amazing experience ever!

Well, guys…  What I want you to know is, this site will providing “how to do these” I mean, the psets. What is pset? Pset is a problem set which tailored by lecturer that you have to do, it was just like an “exam.” In every week, this course will have a problem set that you have to solve. Long story short, if you get stuck on problem set, you can read my post because I will walk you through it like : the algorithm, pseudocode, or something else that will be your questions about cs50.

I took CS50! And it was incredible experience I ever had.