Commit e45b5bd3 by BellCodeEditor

auto save

parent 7f7e65b0
Pipeline #11217 failed in 0 seconds
Showing with 22 additions and 12 deletions
students = ["悟空", "小贝", "八戒", "波奇"]
#递归 二叉树
import turtle
a=turtle.Pen()
a.left(90)
a.penup()
a.fd(-200)
a.pendown()
a.speed(0)
def tree(n):
if n>30:
a.fd(n)
a.right(30)
tree(n-15)
a.left(60)
tree(n-15)
a.right(30)
a.penup()
a.fd(-n)
a.pendown()
tree(100)
# 八戒因为要回老家,转学了,请将八戒从班级列表名单中删除
students.pop(2)
# 班上来了一个新同学,名叫"诺依",请将"诺依"加入到班级名单里面
students.append('诺依')
# 班上准备开始辩论赛,分为红(red)、蓝(blue)组,
# 请用切片将班级列表的前2名加入到红组,后2名加入到蓝组
red = students[0:2]
blue = students[-2:]
print(students)
print(red)
print(blue)
turtle.done()
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or sign in to comment