auto save

diy1.py

@@ -5,11 +5,13 @@
 import turtle
 import turtle
 
 
 pen = turtle.Pen()
 pen = turtle.Pen()
+screen = turtle.Screen()
+screen.bgcolor("black")
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
-distance=1
+color = ["red","green","orange","yellow"]
 for i in range(300):
 for i in range(300):
-    pen.forwoard(distance)
-    distance+=1
+    pen.pencolor(color[i%4])
+    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
 pen.hideturtle()
 pen.hideturtle()