rissy

/** * *	@author:		Gareth Stones *	@date:			1st May 2007 *	@description:	Recursive Formulas and Quadratic Patterns * */import java.io.BufferedReader;import java.io.InputStreamReader;class recursiveFormulars{	public static void main (String[] args)	{		int a, b;				recursiveFormulars current = new recursiveFormulars();				System.out.print("Enter your first quadratic pattern integer: ");				current.readInput();				System.out.print("Using t(n) = t(n-A)+B, enter A: ");				a = Integer.parseInt(current.readInput());				System.out.print("Enter B: ");				b = Integer.parseInt(current.readInput());				System.out.println("Recursive Formular: t(n) = t(n-" + a + ")+" + b);				for( int i = (a - b); i < 50; i++ )		{			if( (i % b) == 0 )			{				System.out.print(i + 1 + ", ");			}		}				System.out.println("\nProgrammed by rissy.");	}		public String readInput ()	{		InputStreamReader input = new InputStreamReader(System.in);		BufferedReader reader = new BufferedReader(input);				try		{			return reader.readLine();		}				catch (Exception e)		{			return null;		}	}}