What does int mean in python

int has two meanings in Python: first, it represents a numeric type of Python (signed integer type); second, it represents a built-in function int() function of Python. Used to convert a string or number to an integer.

Syntax:

class int(x, base=10)

Parameters:

x -- 字符串或数字。base -- 进制数，默认十进制。
返回值：
返回整型值。
>>>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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