I am going through "Programming from ground up". Now I have the following code, which should give 2 as minimum answer, but I am getting 0 as answer when I do echo $?.I am going through "Programming from ground up"
I am going through "Programming from ground up". Now I have the following code, which should give 2 as minimum answer, but I am getting 0 as answer when I do echo $?.I am going through "Programming from ground up"