How to find the absolute value of a number in python

How to find the absolute value of a number in Python: 1. Use the abs() function directly, with the syntax "abs(numeric value)". 2. Define a variable a and use the if statement to judge. If the value of a is greater than or equal to zero, the result will be returned; if a is less than zero, "-a" will be returned.

In python, to find the absolute value of a number, you can use the abs() function. This method is convenient and fast, such as

Let’s change the method: define a function to find the absolute value of a number. As follows

If a is greater than or equal to zero, the result is returned a; if a is less than zero, then -a.

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