1. C++ elevator work
https://github.com/0pyj0/elevator-scheduling
This time the homework is particularly rough, because I still have a very vague understanding of C++, so I want to give up before it starts. Thank you very much for your help, she was very patient in helping me solve the problem.
This time, I tried to write the header file in C++, and in the process of writing the program, I found some knowledge points that I didn't pay attention to before watching mooc.
And this time, because there are only three floors, I did not divide the situation of going up and down, but executed them together according to the requested time.
2. PTA work
