Dev - C++ - funcion para identificar que windows uso c++

#include <iostream>

#include <cstdlib>

using namespace std;

int main()

{

    system("ver");

    system("Batch.cmd");

    cout << endl;

    return 0;

}

@echo off

for /f "tokens=4-5 delims=. " %%i in ('ver') do set VERSION=%%i.%%j

if "%version%" == "6.0" echo Windows Vista.

if "%version%" == "6.1" echo Windows 7

if "%version%" == "6.2" echo Windows 8

if "%version%" == "6.3" echo Windows 8.1

if "%version%" == "10.0" echo Windows 10.

#include <iostream>

#include <windows.h>

using namespace std;

int main()

{

    OSVERSIONINFOEX info;

    ZeroMemory(&info, sizeof(OSVERSIONINFOEX));

    info.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);

    GetVersionEx((LPOSVERSIONINFO)&info);

    cout << "\nVersion de Windows: " << info.dwMajorVersion << "." << info.dwMinorVersion;

    if(info.dwMajorVersion == 6) {

        if(info.dwMinorVersion == 1)

            cout << " - Windows 7";

        else if(info.dwMinorVersion == 2)

            cout << " - Windows 8";

        else if(info.dwMinorVersion == 3)

            cout << " - Windows 8.1";

    }

    else if(info.dwMajorVersion == 10)

        cout << " - Windows 10";

    else

        cout << " - Version no programada";

    cout << endl;

    return 0;

}