This is the license for for using CS50's stuff

This course's content is licensed by David J. Malan of Harvard University under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License, which means that you are not only welcome to "take" this course,

you are free:

to Share — to copy, distribute, and transmit this content to Remix — to adapt this content

under the following conditions:

Attribution — You must attribute this content to David J. Malan of Harvard University but not in any way that suggests endorsement of you or your use of the work. Noncommercial — You may not use this content for commercial purposes. Share Alike — If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. with the understanding that: Waiver — Any of the above conditions can be waived if you get permission from David J. Malan of Harvard University Other Rights — In no way are any of the following rights affected by the license:

Your fair dealing or fair use rights; Apart from the remix rights granted under this license, the author's moral rights; Rights other persons may have either in the work itself or in how the work is used, such as publicity or privacy rights. Notice — For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to http://creativecommons.org/licenses/by-nc-sa/3.0/.