什么是oct函数?
oct()函数是Python3中的内置方法之一。 oct()方法采用整数,并以字符串格式返回其八进制表示形式。
oct()语法如下:
Syntax : oct(x) #语法 Parameters : #参数 x – Must be an integer number and can be in either binary, decimal or hexadecimal format. # x必须为整数,并且可以为二进制,十进制或十六进制格式。 Returns : octal representation of the value.#返回值的八进制表示形式。 Errors and Exceptions : #错误和异常: TypeError : Returns TypeError when anything other than integer type constants are passed as parameters. #TypeError:当将整数类型常量以外的任何内容作为参数传递时,返回TypeError。
oct()函数的用法
print("The octal representation of 23 is " + oct(23)) print("The octal representation of the" " ascii value of 'z' is " + oct(ord('z'))) print("The octal representation of the binary" " of 23 is " + oct(0b10111)) print("The octal representation of the binary" " of 23 is " + oct(0x17))
输出:
The octal representation of 23 is 0o27 The octal representation of the ascii value of 'z' is 0o172 The octal representation of the binary of 23 is 0o27 The octal representation of the binary of 23 is 0o27
没想到吧,就这简简单单三个字母的函数,居然有这么强大的功能,多多掌握一些函数还是非常有益处的,关于这个函数还有无穷的使用技巧,大家先掌握部分,下部分内容跟随项目来学习吧~