1.个性化消息: 将用户的姓名存到一个变量中,并向该用户显示一条消息。显示的消息应非常简单,如“Hello Eric, would you like to learn some Python today?”。
代码示例
name = 'Eric'
print('Hello ' + name + ',would you like to learn some Python today?')
运行结果
Hello Eric,would you like to learn some Python today?
[Finished in 0.1s]
2.调整名字的大小写: 将一个人名存储到一个变量中,再以小写、大写和首字母大写的方式显示这个人名。
代码示例
name = 'Eric'
print(name.lower())
print(name.upper())
name = 'eric'
print(name.title())
运行结果
eric
ERIC
Eric
[Finished in 0.1s]
3.名言: 找一句你钦佩的名人说的名言,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 once said, “A person who never made a mistake never tried anything new.”
代码示例
print('G. Bernard Shaw said,"A lifetime of happiness ! No man alive could bear it ; it would be hell on earth!"')
运行结果
G. Bernard Shaw said,"A lifetime of happiness ! No man alive could bear it ; it would be hell on earth!"
[Finished in 0.1s]
4.名言2: 重复练习2-5,但将名人的姓名存储在变量famous_person 中,再创建要显示的消息,并将其存储在变量message 中,然后打印这条消息。
代码示例
famous_person = 'G. Bernard Shaw'
message = famous_person + ' said,"A lifetime of happiness ! No man alive could bear it ; it would be hell on earth!"'
print(message)
运行结果
G. Bernard Shaw said,"A lifetime of happiness ! No man alive could bear it ; it would be hell on earth!"
[Finished in 0.1s]
5.剔除人名中的空白: 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。
代码示例
name = ' \n \tG. Bernard \tShaw\t \n '
print('====', name,'====')
print('====',name.lstrip(),'====')
print('====',name.rstrip(),'====')
print('====',name.strip(),'====')```
###运行结果
====
G. Bernard Shaw
====
==== G. Bernard Shaw
====
====
G. Bernard Shaw ====
==== G. Bernard Shaw ====
[Finished in 0.1s]
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