python int function usage

python int function usage

Description

int() function is used to convert a character Convert string or number to integer type.

Recommended: "python tutorial"

Grammar

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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