tktest9.txt

思路很清晰的c++课件。例子很简明

#include <iostream.h>
int Add(int x,int y)        //求int型数据之和
{
   return x+y;
}
_______(1)_______           //求float型数据之和
{
   return x+y;
}
_______(2)_______           //求double型数据之和
{
   return x+y;
}
void main()
{
    cout<<"5+3="<<Add(5,3)<<endl;
    cout<<"5.2+3.5="<<Add(5.2f,3.5f)<<endl;
    cout<<"8.6+7.1="<<Add(8.6,7.1)<<endl;
}