摘要：`from turtle import * fillcolor("red") begin_fill() while True: forward(200) right(144) if abs(pos()) < 1: break end_fill() 阅读全文

摘要：`import tkinter as tk from tkinter import ttk, messagebox import sqlite3 class ClassInfoApp: def init(self, root): self.root = root self.root.title("班 阅读全文