1.字符串 1.1 字符串相加 s1 = " ale x " s2 = " sb " print(s1 + s2) #识别空格 print(s1.strip() + s2.strip()) ale x sb ale xsb 1.2 字符串相乘 s1 = "alex " print(s1 * 5) alex alex alex alex alex note:str*int 1.3 字符串索引.切片 字符串索引,从0开始,空格也会输出 s = &qu
一.格式化输出 name = input('请输入姓名') age = input('请输入年龄') hobby = input('请输入爱好') job = input('请输入你的工作') # msg = '我的姓名' + name + '我的年龄' + age....... # # msg = """------------ info of Alex Li ----------- # # Name : Alex Li # # Age : 22 # # job : Tea