weixin_43222122的博客

Python实现简单的购物小程序源代码：product_list = [('Iphone',5800),('Mac Pro',9800),('Bike',800), ('Watch',10600),('Coffee',31),('Alex Python',120)]shopping = []salary = input('Inpit your salar...

Python的字符和字符串操作# -*- coding:utf-8 -*-# Author:Starhaoname = "{name}ahao"print(name.capitalize())#首字母大写print(name.count("a"))#统计字符个数print(name.center(50,"-"))#规定字符串长度字符不够不全，字符串放中间可用于美化输出prin...