Commit 632050c0 by BellCodeEditor

auto save

parent 4d193813
Showing with 23 additions and 4 deletions
# 和你的小伙伴讲讲史上有名的三英战吕布的故事。然后完成下面挑战,并说说列表切片是什么,怎么用:
import random
# 省略繁杂情节,刘关张三人一起冲入战场,围攻吕布:
a=['吕布']
b=['袁术','公孙瓒','关羽','张飞','刘备','曹操']
data = "python"
print(data[2])
print(data[-1])
for i in range(len(data)):
print(data[i])
print(data[2:4])
print(data[:3])
print(data[3:])
list_data = list(data)
print(list_data)
print(type(list_data))
print(str(list_data))
print(type(str(list_data)))
# str_list = str(list_data)
str_list = ['t','y','p','h','h','o','n']
str_data = "".join(str_list)
a = ''.join(str(list_data))
print(str_data)
print(a[0])
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