auto save

diy1.py

@@ -7,10 +7,13 @@ import turtle
 pen = turtle.Pen()
 # 请创造师在下面接着创作
 distance=1
+colors=['red','yellow','blue','green']
+
 for i in range(300):
     pen.forward(distance)
     distance+=1
-    pen.right(121)
+    pen.pencolor(clolors[1%4])
+    pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
\ No newline at end of file