美人历,笔记本电脑贴膜,重庆二手房价
现在先做一下课后的习题
a='message' print(a)
a = 'old message' print(a) a = 'new message' print(a)
a = input('What's your name : ') print('Hello ',a,' would you like to learn some Python today')
name = input('What's your name : ') print(name.upper()) print(name.lower()) print(name.title())
print('Albert Einstein once said, “A person who never made a mistake never tried anything new.” ')
famous_persion = 'Albert Einstein' message = famous_person + ' once said, “A person who never made a mistake never tried anything new.” ' print(message)
name = ' \n\t\n John \n\t\n ' print(name) print(name.lstrip()) print(name.rstrip()) print(name.strop())
print(3+5) print(10-2) print(2*4) print(16/2)
my_favourite_number = 6 message = "my favourite number is " + str(my_favourite_number) print(message)
my_favourite_number = 6 # 好像没有什么注释要加的 message = "my favourite number is " + str(my_favourite_number) print(message)
看了一下python之禅。
如对本文有疑问,请在下面进行留言讨论,广大热心网友会与你互动!! 点击进行留言回复
Python 实现将numpy中的nan和inf,nan替换成对应的均值
python爬虫把url链接编码成gbk2312格式过程解析
网友评论