Dos window auto-close

[£X¢¤lÎbûr.]

I just started reading a book for C++ and have coded Hello World

#include <iostream.h>

int main()
{
     cout << "Hello World!\n";
     return 0;
}

So I compile it with Dev-C++ and run it, but my dos window flash closes upon executing the script.

Windows Vista 32b (your standard PC)

I can execute it through this process, but it is very lengthy and redundant:

target of CMD.exe shortcut - C:\Windows\System32\cmd.exe /k "C:\dev-cpp\library\untitled1.exe"