如何看python进制,Python进制详解
原创如何查看Python中的进制表示
在Python中,我们可以使用内置函数bin()、oct()和hex()来查看数字的二进制、八进制和十六进制表示,这些函数分别接受一个整数作为参数,并返回该整数的对应进制表示。
我们可以使用bin()函数来查看一个整数的二进制表示。
number = 10 binary_representation = bin(number) print(f"The binary representation of {number} is {binary_representation}")
输出结果为:
The binary representation of 10 is 0b1010
同样,我们可以使用oct()函数来查看一个整数的八进制表示,使用hex()函数来查看一个整数的十六进制表示。
number = 10 octal_representation = oct(number) print(f"The octal representation of {number} is {octal_representation}") hexadecimal_representation = hex(number) print(f"The hexadecimal representation of {number} is {hexadecimal_representation}")
输出结果为:
The octal representation of 10 is 0o12 The hexadecimal representation of 10 is 0xa
需要注意的是,这些函数返回的字符串都是以"0b"、"0o"和"0x"为前缀的,分别表示二进制、八进制和十六进制,我们可以使用字符串的replace()方法来去除这些前缀,得到纯数字的二进制、八进制和十六进制表示。
binary_representation = bin(number).replace("0b", "") octal_representation = oct(number).replace("0o", "") hexadecimal_representation = hex(number).replace("0x", "") print(f"The binary representation of {number} is {binary_representation}") print(f"The octal representation of {number} is {octal_representation}") print(f"The hexadecimal representation of {number} is {hexadecimal_representation}")
输出结果为:
The binary representation of 10 is 1010 The octal representation of 10 is 12 The hexadecimal representation of 10 is a