If you've programmed in C already and used the “scanf” function, you already know what I am talking about here. Writing a float value on the screen with two digits of precision after the decimal point is done on the fly. A strong library such as C++ must have something...
This is the second part of the four-part series article I began here on Dev Articles. The first one also appeared here and tried to elucidate the mystery of why we should bother even to participate in something like this. If you failed to catch it when it originally appeared, you are free...
