save project

diy1.py

@@ -5,12 +5,11 @@
 import turtle
 
 pen = turtle.Pen()
-# 请创造师在下面接着创作
-
+colors["red","orange","yellow","green"]
 for i in range(1,300):
     pen.forward(i)
-    
-    pen.right(121)
-# 隐藏画笔，保存画布
+    pen.pencolor((colors[i%4]))
+    pen.right(91)
+
 pen.hideturtle()
 turtle.done()
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