range is a valid long double
Purni said: (Mar 5, 2016) The long double default range is same as the the double from 1.7E-308 to 1.7E+308. But the long double data type is system(Processor, ABI, compiler)dependent and so its range varies accordingly. You can also check the long double range with the function std::numeric_limits<long double>::min and std::numeric_limits<long double>::max.