Jan 26

     It was heavy snow outside on Tuesday, so I chose to lie in the bed instead of having lecture, and it made me feel guilty. On Thursday, I got up early and went to class on time. However, I could not comprehend what professor was talking about. After class, I asked my classmate for help, and I totally got what a definition is in the function and how to define a function.  

     It is not that hard at the beginning of this course, and all we need to do is knowing the basic rules of computer science because everything changes according to the rules instead of changing radomly.