save project

diy1.py

@@ -3,15 +3,12 @@
 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
+pen=turtle.Pen()
 screen=turtle.Screen()
 screen.bgcolor("black")
-colors=["red","yellow","orange","green"]
+c=["red","yellow","orange","green"]
 for i in range(1,300):
-    pen.color(colors[i%4])
+    pen.pencolor(i%4)
     pen.forward(i)
     pen.right(91)
-pen.hideturtle()
 turtle.done()
\ No newline at end of file