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diy1.py

@@ -3,16 +3,19 @@
 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
-
-
-pen = turtle.Pen()
-# 请创造师在下面接着创作
-distance=1
-pen.speed(1000)
-for i in range(300):
-    pen.forward(distance)
+pen=turtle.Pen()
+a=turtle.Screen()
+a.bgcolor("black")
+j=["yellow",'blue','red','violet','green','pink']
+pen.pendown()
+pen.speed(100)
+for i in range(1,300):
+    pen.color(j[i%6])
+    pen.forward(i)
     pen.right(91)
-    distance+=1
-# 隐藏画笔，保存画布
+pen.penup()
 pen.hideturtle()
 turtle.done()
+
+
+