Commit 2b03a382 by BellCodeEditor

auto save

parent 9d268c47
Showing with 12 additions and 17 deletions
import turtle
pen = turtle.Turtle()
pen.color('sienna')
# 画布大小
w = turtle.Screen()
w.bgcolor('wheat') # wheat小麦
def tree(n):
if n>=50:
pen.forward(n)
pen.right(30)
tree(n-50)
pen.lt(30)
pen.lt(30)
tree(n-50)
pen.up()
pen.bk(n)
pen.down()
pen=turtle.Turtle()
# 移动到起点
pen.left(90)
pen.up()
pen.backward(150) # 后退
pen.down()
pen.fd(100)
pen.rt(30)
pen.fd(115)
pen.fd(-115)
pen.rt(-60)
pen.fd(115)
turtle.done()
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