WSQ10

#include <iostream>
using namespace std;
double sqrt(double);
int main()
{
  int x;
  cout<< "Give a number"<< endl;
  cin>> x;
  double result = sqrt(x);
  cout<< "Final result is "<< result<< endl;
  return 0;
}

double sqrt(double number)
{
  double error=0.000001;
  double s= number;
  while ((s- number/s)>error)
  {
      s = (s+number/s)/2;
      cout << " Intermediate results= " <<s<< endl;
  }
  return s;
}