Question

用C++编写一个取最小值的函数程序，要求用重载函数，谁能帮我解决一下啊？

Answer 1

#include <iostream.h>
double fun(double a,double b)
{
if(a<b)
return a;
else
return b;
}
double fun(double a,double b,double c)
{
if(fun(a,b)<c)
return fun(a,b);
else
return c;
}
void main()
{
cout<<fun(1,2)<<endl<<fun(3,4,5)<<endl;
}
VC6.0下测试通过