两中方法都用了出现错误:
--------------------Configuration: wql1 - Win32 Debug--------------------
Compiling...
wql.cpp
C:\Documents and Settings\wql\wql.cpp(38) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(55) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(73) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(88) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(106) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(131) : error C2660: 'exit' : function does not take 0 parameters
C:\Documents and Settings\wql\wql.cpp(162) : error C2660: 'exit' : function does not take 0 parameters
Error executing cl.exe.