Python编程从入门到实践笔记——变量和简单数据类型 #coding=gbk #变量 message_1 = 'aAa fff' message_2 = 'hart' message_3 = "Albert Einstein once said, “A person who never made a mistake never tried anything new.”" #使用方法修改字符串的大小写 print(message_1.title()) print(message_1.u…
#2.1 print("Hello world!"); #2.2 message="Hello,Python!"; print(message); #2.3 name="tian jiale"; print(name+",would you like to learn some Python today?"); #2.4 #小写 print(name.lower()+",would you like to learn…