So I would like to get the maximum value from 3 variables, x,y,z.

x = 1
y = 2
z = 3
max(x, y, z)  # returns 3 but I want "z"

However this returns the value of z i.e 3. How do I get the name of the variable e.g. "z" instead?

Thanks

Make a dictionary and then use max. Also works with min. It will return you the variable name in the form of string.

>>> x = 1
>>> y = 2
>>> z = 3
>>> var = {x:"x",y:"y",z:"z"}
>>> max(var)
3
>>> var.get(max(var))
'z'
>>> var.get(min(var))
'x'
>>>