auto save

diy1.py

@@ -6,12 +6,19 @@ import turtle
 
 pen = turtle.Pen()
 # 请创造师在下面接着创作
-turtle.speed(100)
-distance=1
-for i in range(300):
-    pen.forward(distance)
-    distance+=1
-    pen.right(121)
+
+pen.speed(100)
+
+screen=turtle.Screen()
+screen.bgcolor('black')
+#turtle.screensize(100,100,'black')
+
+list=['red','orange','yellow','green']
+
+for i in range(1,10):
+    pen.pencolor(list[i%4])
+    pen.forward(i)
+    pen.right(91)
 # 隐藏画笔，保存画布
 pen.hideturtle()
 turtle.done()
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