Note: this program uses the 24 hour clock, times like 9:00 am should be written as 09:00 in the classes joiner.txt, check classes joiner.txt to see how the format works.
executable link(no need of python installed): https://drive.google.com/file/d/1oHXXHl6FmY_c3DH2J3jz519xskZe20Tt/view?usp=sharing
Note: classes joiner.txt has to be there with your own info, after clicking on download please click on download again. When using the executable, please wait for the program to load as it uses alot of dependencies