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diy1.py

-"""
-使用turtle模块画图
-每次移动都增加画笔移动的长度，并旋转91°，重复执行300次，查看效果
-"""
 import turtle
+s=turtle.Screen()
+s.bgcolor("black")
 
-p = turtle.Pen()
-p.speed=9999
+a = turtle.Pen()
+a.penup()
+a.goto(0,0)
+a.pendown()
+a.speed(10)
+c=["red","blue","red","blue","red","blue","red","blue"]
 # 请创造师在下面接着创作
-d=1
-for i in range (1,10000,2):
-    p.forward(i)
-    p.right(91)
+for i in range (1000):
+    a.pencolor(c[i%8])
+    a.forward(i)
+    a.left(48)
     
+turtle.done()
 
 
-
-
-# 隐藏画笔，保存画布
-p.hideturtle()
-turtle.done()
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