save project

diy1.py

@@ -5,8 +5,12 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
+screet = turtleeet.Screet()
+screet.bgcolor("black")
+colo_list = ["red","orgern","yellow","green"]
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
-for i in range(300):
+for i in range(1,300):
+    pen.color(color_list[i%4])
     pen.forward(i)
     pen.forward(i)
     pen.right(91)
     pen.right(91)
 # 隐藏画笔，保存画布
 # 隐藏画笔，保存画布