Commit 19d0507a by BellCodeEditor

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parent c20f0945
Showing with 18 additions and 0 deletions
"""
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
"""
a=92
b=["red","blue","yellow","green"]
import turtle
pen=turtle.Pen()
screensize=turtle.Screen()
screensize.bgcolor("black")
pen.left(90)
for i in range(0,300):
pen.pencolor(b[i%4])
pen.forward(i)
pen.right(a)
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