save project

diy1.py

@@ -5,10 +5,15 @@
 import turtle
 
 pen = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("pink")
+colors = ["red" , "orange" , "yellow" , "green"]
 # 请创造师在下面接着创作
 for i in range(300):
+    pen.color(colors[i%4])
     pen.forward(i)
-    pen.right(121)
+    pen.right(91)
+    pen.speed(10)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
\ No newline at end of file