实现各种算数逻辑运算 根据输入的指令不同

				
				
				
				Build Log
				
				--------------------Configuration: ALU - Win32 Debug--------------------
				
				Command Lines
				Creating temporary file "C:\DOCUME~1\ibm\LOCALS~1\Temp\RSP1B0.tmp" with contents
				[
				/nologo /MLd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fp"Debug/ALU.pch" /YX /Fo"Debug/" /Fd"Debug/" /FD /GZ /c 
				"E:\Programme\ALU.CPP"
				]
				Creating command line "cl.exe @C:\DOCUME~1\ibm\LOCALS~1\Temp\RSP1B0.tmp" 
				Creating temporary file "C:\DOCUME~1\ibm\LOCALS~1\Temp\RSP1B1.tmp" with contents
				[
				kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /incremental:yes /pdb:"Debug/ALU.pdb" /debug /machine:I386 /out:"Debug/ALU.exe" /pdbtype:sept 
				.\Debug\ALU.OBJ
				]
				Creating command line "link.exe @C:\DOCUME~1\ibm\LOCALS~1\Temp\RSP1B1.tmp"
				Output Window
				Compiling...
				ALU.CPP
				Linking...
				
				
				
				Results
				ALU.exe - 0 error(s), 0 warning(s)