#圆 from tkinter import * canvas = Canvas(width=800, height=600, bg='yellow')#声明窗口属性 canvas.pack(expand=YES, fill=BOTH) k = 1 j = 1 for i in range(0, 26): canvas.create_oval(310 - k, 250 - k, 310 + k, 250 + k, width=1)#画圆 k += j j += 1 mainloop()#执行整个…