#include<iostream.h>
#include<stdio.h>
template <class Ta,class Tb,class Tc>
Ta temp(const Ta &Cfist,const Tc &Cschar,const Tb &Clast)

{
Ta first=Cfist;
Tb last=Clast;
Tc fC=Cschar;
switch(fC)
{
case '+' :cout<< (ffisst+flast);
break;
case '-':cout<<(ffisst-flast);
break;
case '/' :cout<< (ffisst/flast);
break;
case '*' :cout<< (ffisst*flast);
break;
default : cout<<"Error!!!schar!!"<<endl;

}

}
int main()
{
int first;
int last;
char schar;
cout<<"Please input :"<<endl;
cout<<"first=";
cin>>first;
cout<<endl;
cout<<"schar=";
cin>>schar;
cout<<endl;
cout<<"last=";
cin>>last;
cout<<endl;

cout<<"The resurlt is:"<<first<<scahr<<last<<"="<<temp(first,schar,last)<<endl;
return 0;

}

我倒有一个类似的,不过功能较少,类似之处是有连算的功能,可惜是我用C#写的.并且注释好像没几行,我想要看懂也应该很费劲,不过我可以考虑把它改写成C++.NET的代码.

[此贴子已经被作者于2005-11-19 21:41:22编辑过]

有难度呀～！～你要的东西不好弄呀～！～！