abs()函数以及Python中的示例
Pythonabs()功能
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。
语法：
abs(number)
参数：number–它可以是整数，可以是复数的浮点数。
返回值：返回数字的绝对值。
示例
Input:
num = -10
print(abs(num))
Output:
10
Input:
num = 10.23
print(float(num))
Output:
10.23Python代码演示示例abs()功能
#python代码演示一个例子
# of abs() function
#整数
iNum1 = 10
iNum2 = -10
print("Absolute value of ", iNum1, " is = ", abs(iNum1))
print("Absolute value of ", iNum2, " is = ", abs(iNum2))
#浮点数
fNum1 = 10.23
fNum2 = -10.23
print("Absolute value of ", fNum1, " is = ", abs(fNum1))
print("Absolute value of ", fNum2, " is = ", abs(fNum2))
#复数
cNum1 = (10 + 5j)
cNum2 = (10 - 5j)
print("Absolute value of ", cNum1, " is = ", abs(cNum1))
print("Absolute value of ", cNum2, " is = ", abs(cNum2))输出结果
Absolute value of 10 is = 10 Absolute value of -10 is = 10 Absolute value of 10.23 is = 10.23 Absolute value of -10.23 is = 10.23 Absolute value of (10+5j) is = 11.180339887498949 Absolute value of (10-5j) is = 11.180339887498949
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