auto save

diy1.py

@@ -5,12 +5,12 @@
 import turtle
 pen = turtle.Pen()
 # 请创造师在下面接着创作
-screen=turtle.Screen()
-colors=["green","red","orange","yellow"]
-for i in range(1,300):
+screen=turtle.Screen() 
+colors=["blue","orange","green","purple"]
+for i in range(1,30000):
     pen.pencolor(colors[i%4])
     pen.forward(i)
-    pen.right(91)
+    pen.right(100)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
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