python 字符串

格式化字符串：

 number = 7

 f'My lucky number is {number}‘

'My lucky number is 7'

字符串拼接

c = ''.join(a,b)

print(c)

posted @ 2020-05-25 14:23  aiaaaa  阅读(89)  评论(0)    收藏  举报