Answer!

Yesterday a few people were asking about possible solutions to the problem. Here is my solution.

	if(!printf("hello")) {
		printf("hello");
	}
	else {
		printf("world");
	}

At a glance it seems impossible. There is no way to take both paths in an if statement.Therefore we need a 
function that returns false and prints hello.If you know C/C++ really well you'd know that printf returns the number of 
characters printed to stdout and if you negate that, you get zero. I welcome any other solutions that you come up with.

printf reference