save project

diy1.py

@@ -3,9 +3,9 @@
 每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
 """
 import turtle
-
+colors["green","aed","orange","yellow"]
 pen = turtle.Pen()
-pen.speed(1000000)
+pen.speed(colors[i%4])
 distance
 for i in range(1 ,10000):
     pen.forward(i)