Hello, welcome to python workshop

Hello my friend, welcome to python world. You must be a heroic warrior. From now, you need to against a lot of problems, and the program is your weapon. Don't be afraid! If you get into some trouble, just need to search on the internet and use your intelligence, It's a good way to solve problems.

Warning!!! Please make sure you keep passion solving problems!!!

If you don't finish every homework, then you will get some trouble. So, please make sure that you can finish all of the homework before the summer vacation end.