What is this mean???
That we are "blessed" with several absolute value functions is an accident of history. C libraries were already available when C++ arrived; they could be easil used, so they were not rewritten using function overloading. YOu are to find all the absolute value funtions u can, and rewrite all of them overloading the abs function name. At a minimum you should have the int, long, float, and double types represented.
I dont understand what the problem meaning??? Can someone explain it for me please. Thanks