Floor - Assignment 2

This is going to be my last post for this season.

I reviewed Assignment 2 which I got very low mark (eventually failed). I found I have a big problem with floor notation.

It seems obvious when the solution is in front, but I need to re-assure that I understand the two problems below.

This time, I use GoodNotes (iPhone) to publish the two problems.

Click image to enlarge.

 

Click image to enlarge.

Basically, I have to understand the definition of floor notation. I think now I'm good to go with final exam except those we haven't done any practice in either quiz/mid-terms or assignments, such as "onto".

Tomorrow, I will review past exams, and I should be okay for the final exam as I made enough mistakes to actually LEARN CSC165H1 (I think).