Jerry CoffinJerry Coffin 493k8383 gold badges652652 silver badges1.1k1.1k bronze badges seven twelve Take note that g++ rejects %lf when compiling with -Wall -Werror -pedantic: error: ISO C++ does not guidance the ‘%lf’ gnu_printf format Structure %lf is a wonderfully proper printf format for double, specifically as you applied it. You https://erice109yyr9.ourcodeblog.com/profile