Originally posted by Hardik Raja:
Hello John,
My doubt was an abstract from a question of JQ+, I dont remember the question number.
Then how to make sure whether the output of the given exp is correct..??
Actually the essence of the question is that
you should be aware that '+' is overloaded to add characters with numbers. As marc mentioned arithmetic can be performed on a char. What exact number you will end up with is not important.