This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
thanks for reply. I have one more doubt..how we can convert float or double updo some decided significant digits? e.g. if we want that, answere should be printed upto 4 significant digits only ,then how to do this?