C++ program to demonstrate constructor overloading

#include<iostream>
using namespace std;
class sumarray
{
public:
sumarray(int sum)
{
int dset[5];
int i;
cout<<"Enter numbers for integer data set array "<<endl;
for(i=0;i<5;i++)
{
cout<<"Enter dset["<<i+1<<"]"<<endl;
cin>>dset[i];
sum=sum+dset[i];
}
cout<<"Total is.."<<sum<<endl;
}
sumarray(double sum)
{
float dset[5];
int i;
cout<<"Enter numbers for float data set array "<<endl;
for(i=0;i<5;i++)
{
cout<<"Enter dset["<<i+1<<"]"<<endl;
cin>>dset[i];
sum=sum+dset[i];
}
cout<<"Total is.."<<sum<<endl;
}

};
int main()
{
sumarray obj1(0);
sumarray obj2(0.0);
return (0);
}