/* Filename:  roots1.cpp

   Author:  Br. David Carlson
            Br. Isidore Minerd

   Date:  January 4, 2000

   Modified:  June 26, 2000; August 19, 2001; July 16, 2009

   This program prints a table of square roots for the numbers 1, 2,
   3, ... 20.

   Tested with:
      Microsoft Visual Studio 2005
      Microsoft Visual Studio 2008
      g++ under Linux
*/

#include <iostream>
#include <cmath>    // Needed in order to use sqrt function.
using namespace std;

const int Max = 20;


int main(void)
   {
   int k;

   cout << "Number:   Square root:" << endl;
   for (k = 1; k <= Max; k++)
      cout << k << "        " << sqrt(static_cast<double>(k)) << endl;

   return 0;
   }