Simplest way to check if two integers have same sign?
Which is the simplest way to check if two integers have same sign? Is there any short bitwise trick to do this?
Answer
What's wrong with
return ((x<0) == (y<0));
?
Which is the simplest way to check if two integers have same sign? Is there any short bitwise trick to do this?
What's wrong with
return ((x<0) == (y<0));
?