用函数重载输出两数乘积



#include <iostream>

using namespace std;

int main()
{
    int aaa(int x,int y);
    double aaa(double x,double y);
char m;
int a,b;
double x,y;
cout<<"你输入的是整数吗？是请按y 不是请按n "<<endl;
cin>>m;
cout<<"请输入两个数： "<<endl;
if(m=='y')
{
    cin>>a>>b;
    cout<<aaa(a,b);
    return 0;
}
if(m=='n')
{
    cin>>x>>y;
    cout<<aaa(x,y);
    return 0;
}
return 0;
}
double  aaa(int x,int y)
{
    return x*y;
}
double aaa(double x,double y)
{
    return x*y;
}