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diy1.py

@@ -3,18 +3,16 @@
 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
 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
 import turtle
-
-
-pen = turtle.Pen()
-screen = turtle.Screen()
-screen.bgcolor("black")
-colors=["red","orange","yellow","green"]
+pen=turtle.Pen()
+screen=turtle.Screen()
+screen.bgcolor("light pink")
+colors=["white","blue","violet","cyan"]
 # 请创造师在下面接着创作
 # 请创造师在下面接着创作
 pen.speed(1000)
 pen.speed(1000)
-for i in range(300):
-    pen.pencolor(colors[i%4])
+for i in range(1,300):
+    pen.color(colors[i%4])
     pen.forward(i)
     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()
-turtle.done()
+turtle.done()
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