Commit b3a4ff1f by BellCodeEditor

auto save

parent bae41ef6
Showing with 36 additions and 0 deletions
import turtle
pen = turtle.Turtle()
pen.color('sienna')
# 画布大小
w = turtle.Screen()
w.bgcolor('wheat') # wheat小麦
pen.left(90)
def tree(n):
if n>=50:
pen.forward(n)
pen.right(30)
tree(n-10)
pen.left(60)
tree(n-10)
pen.right(30)
pen.up()
pen.backward(n)
pen.down()
tree(70)
# pen.goto(0,0)# 移动到起点
# pen.left(90)
# pen.forward(100)
# pen.left(30)
# pen.forward(50)
# pen.up()
# pen.backward(50) # 后退
# pen.down()
# pen.right(60)
# pen.forward(50)
# pen.up()
# pen.backward(50) # 后退
# pen.left(30)
# pen.backward(100)
turtle.done()
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