can anybody tell me what does this eroors mean:
error C2676: binary '*' : 'class LongInt' does not define this operator or a conversion to a type acceptable to the predefined operator
C:\Documents and Settings\dsproject.cpp(872) : error C2109: subscript requires array or pointer type
C:\Documents and Settings\\dsproject.cpp(874) : error C2109: subscript requires array or pointer type
C:\Documents and Settings\\dsproject.cpp(924) : error C2601: 'main' : local function definitions are illegal
C:\Documents and Settings\\dsproject.cpp(988) : fatal error C1004: unexpected end of file found
Error executing cl.exe.

dsproject.obj - 5 error(s), 9 warning(s)

Probably, semicolon or closed brace (or both) missed just before line 872 or near (may be in header file). Check syntax carefully.

Look at the title of your post. Are you sure that it's an error in the C++ language or compiler? ;)