import java.math.BigDecimal;

public class TestNumbers {

    public static void main(String[] args) {

	BigDecimal a1 = new BigDecimal(0.3);

	BigDecimal a11 = new BigDecimal("" + 0.3);

	double a2 = 0.3;

	float a3 = 0.3f;

	double b1 = 293.37;

	int a = (int) (a2 * 100);

	int b = (int) (b1 * 100);

	double c = a2 + a2 + a2;

	float f = (float) (c);

	float f2 = a3 + a3 + a3;

	BigDecimal d = a1.add(a1).add(a1);

	BigDecimal d2 = a11.add(a11).add(a11);

	double e = c / 100.0;

	System.out.println("a = " + a);

	System.out.println("b = " + b);

	System.out.println("c = " + c);

	System.out.println("f = " + f);

	System.out.println("f2 = " + f2);

	System.out.println("d = " + d);

	System.out.println("d2 = " + d2);

	System.out.println("e = " + e);

	System.out.println((0.3f + 0.3f + 0.3f));

    }

}