save project

diy1.py

-"""
-使用turtle模块画图
-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
-
 pen = turtle.Pen()
-# 请创造师在下面接着创作
 
+color=["green","red","orange","yellow"]
 for i in range(1,300):
-    pen.forward(i)
-    
+    pen.pencolor(color[I%4])
+    pen.forward(i)    
     pen.right(91)
-# 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
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