mytich

Compiler (C/C++) advanced setting -> Calling convention should be the same for all files in your VS project. __fastcall (/Gr) is preferable for "Release" builds.

How about this: [CODE] highest = 0; lowest = 0; for(int month = 0; month < NUM_MONTHS; month++) { if ( values[month] > values[highest] ) highest = month; if ( values[month] < values[lowest] ) lowest = month; } //Display total rainfall for year, monthly average, highest and lowest months cout …

windows.h is not a library. It a header. There are numerous Win32 libs behind it (kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib to name a few). Anyhow, I would not recommend doing bare bone win32 as it is too MS platform specific. Contemporary GUI libraries abstract an underlying platform. Take a look at Qt [URL="http://doc.qt.nokia.com/vs-add-in-1.1.7/vs-addin-getting-started.html"]here[/URL]. It's …