前言
维基百科对CS50的介绍:
CS50 (Computer Science 50) is an on-campus and online introductory course on computer science from Harvard and, as of 2015, Yale Universities. The course material is available for free with a range of certificates available for a fee. The on-campus version is Harvard’s largest class with 800 students, 102 staff and up to 2,200 participants in their regular hackathons
这是我个人的学习笔记,多数内容为自己的理解,不保证内容的正确性,如果您在阅读的过程中,发现了其中的一些问题,还请不吝赐教,我也感激不尽。