python函数示例

Python abs()函数 (Python abs() function)

abs() function is a library function in Python, it is used to get the absolute value of a number. It accepts a number (can be an integer number, float number or a complex number) and returns the absolute value of the given number.

abs()函数是Python中的库函数，用于获取数字的绝对值。 它接受一个数字(可以是整数，浮点数或复数)，并返回给定数字的绝对值。

Syntax:

句法：

abs(number)

Parameter: number – it can be an integer number, float number of a complex number.

参数： number –它可以是整数，可以是复数的浮点数。

Return value: It returns absolute value of number.

返回值：返回number的绝对值。

Example:

例：

Input:    num = -10     print(abs(num))    Output:    10    Input:    num = 10.23    print(float(num))    Output:    10.23

Python code to demonstrate example of abs() function

Python代码演示abs()函数的示例

# python code to demonstrate an example# of abs() function# integer numberiNum1 = 10iNum2 = -10print("Absolute value of ", iNum1, " is = ", abs(iNum1))print("Absolute value of ", iNum2, " is = ", abs(iNum2))# float numberfNum1 = 10.23fNum2 = -10.23print("Absolute value of ", fNum1, " is = ", abs(fNum1))print("Absolute value of ", fNum2, " is = ", abs(fNum2))# complex numbercNum1 = (10 + 5j)cNum2 = (10 - 5j)print("Absolute value of ", cNum1, " is = ", abs(cNum1))print("Absolute value of ", cNum2, " is = ", abs(cNum2))

Output

输出量

Absolute value of  10  is =  10Absolute value of  -10  is =  10Absolute value of  10.23  is =  10.23Absolute value of  -10.23  is =  10.23Absolute value of  (10+5j)  is =  11.180339887498949Absolute value of  (10-5j)  is =  11.180339887498949

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python函数示例