• In the process of learning turtle, there are still some problems that confuse me. For example, if I want to draw a complex picture, I need to modify the code again and again to debug a little bit and finally get the effect I want, such as the following code.
• This is a cherry tree dropping its petals, and I need to keep debugging the code to make it look more natural and realistic, which often takes a lot of time. Is there any way to improve efficiency?

I think strong information retrieval skills help me a lot in my study, and how to search for questions correctly and efficiently is a key step. Also constant questioning is another good strategy for problem solving. For example, when I encounter some technical problems, I like to search and ask questions on some websites like stackflow, codeproject, github and so on, where there are thousands of people who love programming like me to learn and communicate with each other.💪💪💪