Using filter and map together

Question

I have the following piece of code:

c = map(filter(lambda x: (x>=3), (1,2,3,4)),[1,2,3])
print(list(c))

But I get an error as "   'filter' object is not callable". What should I do?

Answer 1

You are not providing the parameters in the right manner. Use the following:

EXAMPLE:

c = map(lambda x:x+x,filter(lambda x: (x>=3), (1,2,3,4)))
print(list(c))

OUTPUT:

[6, 8]