We all know stdc++.h lib that includes all libs in c++ But we can't use it in visual studio so i know a way to use it in visual studio , and this may help any one using VS and want to use stdc++.h

First thing

Download stdc++.h lib this is a link to download the file

Download link

Second thing

Copy the stdc++.h file Go to DIR C:\Program Files\Microsoft Visual Studio 12.0\VC\include\ Create new folder here and name it bits then paste stdc++.h inside the folder

Last thing

Open VS , make c++ project and try the Lib #include<bits/stdc++.h>

and that is everything I hope that will help you :)