Example of list comprehensions doesn't work

[volcano63]

x = int(input())
y = int(input())
n = int(input())
print([i,j] for i in range(x+1) for j in range(y+1) if (((i+j) !=n)))

The goal is to print all possible coordinates.
I receive a generator object message. Don't understand why.

Add another set of angular brackets in a print statement - within and next to outermost brackets.

And

(((i+j) !=n))

is extremely ugly and un-Pythonic.

i + j != n

is the proper Pythonic form. I sentence you to read PEP-8