numpy.iinfo()函数– Python

numpy.iinfo()函数显示整数类型的机器限制。

Syntax : numpy.iinfo(dtype)

Parameters :
dtype : [integer type, dtype, or instance] The kind of integer data type to get information about.
Return : Machine limits for integer types.

编程需要懂一点英语

代码#1：

# Python program explaining
# numpy.iinfo() function
           
# importing numpy as geek 
import numpy as geek 
       
gfg = geek.iinfo(geek.int16)
     
print (gfg)

输出：

Machine parameters for int16
---------------------------------------------------------------
min = -32768
max = 32767
---------------------------------------------------------------

代码#2：

# Python program explaining
# numpy.iinfo() function
           
# importing numpy as geek 
import numpy as geek 
       
gfg = geek.iinfo(geek.int32)
     
print (gfg)

输出：

Machine parameters for int32
---------------------------------------------------------------
min = -2147483648
max = 2147483647
---------------------------------------------------------------