// FILE: SqreRoot.cpp
// PERFORMS THREE SQUARE ROOT COMPUTATIONS

#include <iostream.h>		// i/o functions
#include <math.h>		// sqrt function

int main ()
{   
   // Local data ...
   double first;		// input:  one of two data values
   double second;		// input:  second of two data values
   double answer;		// output: a square root value

   // Get first number and display its square root.
   cout << "Enter the first number: ";
   cin >> first;
   answer = sqrt (first);
   cout << "The square root of the first number is " << answer
         << endl;

   // Get second number and display its square root.
   cout << "Enter the second number: ";
   cin  >> second;
   answer = sqrt (second);
   cout << "The square root of the second number is " << answer
         << endl;

   // Display the square root of the sum of first and second.
   answer = sqrt (first + second);
   cout << "The square root of the sum of both numbers is "
         << answer << endl;

   return 0;
}