How to use python int()

The python int function is used to convert a string or number into an integer. The syntax for using this function is "class int(x, base=10)", where the parameter x represents a string or number, and the parameter base represents a base number, and defaults to decimal.

The operating environment of this tutorial: Windows 7 system, python version 3.5, DELL G3 computer.

int() function is used to convert a string or number into an integer.

Syntax

The following is the syntax of the int() method:

class int(x, base=10)

Parameters

x -- String or number.

base -- base number, default decimal.

Return value

Return integer data.

Example

The following shows an example of using the int() method:

>>>int()               # 不传入参数时，得到结果0
0
>>> int(3)
3
>>> int(3.6)
3
>>> int('12',16)        # 如果是带参数base的话，12要以字符串的形式进行输入，12 为 16进制
18
>>> int('0xa',16)  
10  
>>> int('10',8)  
8

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