save project

diy1.py

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