save project

diy1.py

@@ -3,7 +3,7 @@
 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
-a=["red","green","pink","brown"]
+a=["red","green","pink","yellow"]
 speed=100
 screen=turtle.Screen()
 screen.bgcolor("black")