Im a bit counfused. It is said that c++ does not care for spaces but the space between int sum= x+y made a major difference.

Question

https://code.sololearn.com/cUiIFUw30yir/?ref=app

Answer 1

I do not see any difference...

Answer 2

When you run the program without the space, you get the sum but add the space and you get no output.

Answer 3

So there's something wrong on my end