An old man was sitting in a park reading the book "Learn C in 21 days".
A passer by saw him and asked "You are such an old guy, why do you bother to learn C?"
"I have heard that now communication language at heaven is only C , so after my death when I will be in heaven, I don't want to face communication problem." old man replied.
"But how come are U so sure that U will be in heaven? It could be hell also." he asked.
"Ya, doesn't matter .... I already know Java".
