Write a c++ program that reads four double precision numbersfrom the screen using the variables x1,x2,x3 and x4. the programthen adds them together multiplies the sum by the quantityx1*x2*x3*x4 and then prints the final result to the screen withappropriate label.

#include <bits/stdc++.h>

using namespace std;

int main() {

  double x1,x2,x3,x4,sum,output;//declaring variables..

  cout<<"Enter the variables"<<endl;

  cin>>x1>>x2>>x3>>x4;//taking input of the time...

  sum=x1+x2+x3+x4;//calculating the sum...

  output=sum*x1*x2*x3*x4;

  cout<<"The asnwer is "<<output<<endl;//printing the temperature..

return 0;

}

Explanation:

I have taken 6 double variables sum to hold the sum of variables and output is to hold the answer.Then calculating printing the output.

well you could find somebody who doesn't want theirs and ask for it or possibly trick a dealer into giving it to you for free.