#include <iostream.h>
#include <math.h>
void main()
{
	int num,i;
	double sq,sum=0,root=0,hem=1,k=0;
	cout<<"Insert 10 even Numbers: ";
	cin>>num;
	for (i=2;i<11;i++)
	{
		if (num>=0)
		{
			sum+=num;
			if (num>0)
			{
				hem=hem*num;
				k++;
			}
			cin>>num;
		}
		else
		{
			cout<<"Invalid Input\n";
			i=100;
		}
	}
	if (i!=100)
	{
	sum+=num;
	if (num>0)
	{
		hem=hem*num;
		k++;
	}
	sum/=10;
	k=1/k;
	sq=pow(hem,k);
	cout<<"The sum is "<<sum<<"\n"<<"The sum of the roots is: "<<sq<<"\n";
	}
	
}