public class Output 
{
	public static void main(String args[]) 
        {
		BigDecimal z = new BigDecimal("23.43");
		BigDecimal br = new BigDecimal("24");
		BigDecimal bres = z.add(new BigDecimal("450.23"));
		System.out.println("Add: "+bres);
 
		MathContext mc = new MathContext(2, RoundingMode.DOWN);
		BigDecimal bdecMath = z.add(new BigDecimal("450.23"), mc);
		System.out.println("Add using MathContext: "+bdecMath);
	}
}