2-3将用户的姓名存到一个变量中,并向该用户显示一条消息。如“Hello Eric,would you like to learn some Python today?”
name = 'eric' print("Hello" +" " + name.title() +" would you like to learn some Python today?" )
Hello Eric would you like to learn some Python today?
2-4 调整名字大小写:将一个人名存储到一个变量中,再以小写、大写、首字母大写的方式显示这个人名
name = "yuxin" print(name.title()) print(name.upper()) print(name.lower())
Yuxin YUXIN yuxin
2-5名言 将这个名人的姓名和他的名言打印出来 输出应类似于下面这样(包括引号):
Albert Einstein said, "A person who never made a mistake never tries anything new."
name = 'alber einstein' print(name.title() + " " + "once said," + "\"" + "A person who never made a mistake never tried anything new.\"")
Alber Einstein once said,"A person who never made a mistake never tried anything new."
2-6 存储一个人名, 并在其开头和末尾都包含一些空白字符。务必至少使用字符串组合‘‘\t"和"\n"各一次。打印这个人名,以显示其开头和末尾的空白。然后,分别使用剔除函数lstrip(),rstrip()和strip()对人名进行处理,并将结果打印出来
name = " \n\tyuxin\t " print(name.rstrip()) print(name.lstrip()) print(name.strip())
yuxin yuxin yuxin