using System;

namespace ConsoleApplication1
{
	// 
	// Problem Set 1, Question 1
	// Written by Paul Hudak
	// Sept 19, 2006
	//
	class PS1_Q1
	{
		// 
		// Problem 18 in the text
		//
		[STAThread]
		static void Main(string[] args)
		{
			int x;

			// query user for input, then compute and display result
			Console.Write("Please type in the first number: ");
			x = int.Parse(Console.ReadLine());
			Console.WriteLine("The polynomial evaluates to: {0}\n", Poly(x));

			// do all of the above once more
			Console.Write("Please type in the next number: ");
			x = int.Parse(Console.ReadLine());
			Console.WriteLine("The polynomial evaluates to: {0}\n", Poly(x));
		}

		public static int Poly(int x)
		{
			// computes a polynomial
			return (4*x*x + 3*x - 5);
		}			
	}
}