BasicMath.java

//Demonstrate of basic arithematic operators.
class BasicMath{
	public static void main(String args[]){
		//arithematic using integers.
		System.out.println("Integer Arithmetic");
		int a = 1 + 1;
		int b = a * 3;
		int c = b / 4;	
		int d = c - a;
		int e = -d;
		System.out.println("a = " +a);
		System.out.println("b = " +b);
		System.out.println("c = " +c);
		System.out.println("d = " +d);
		System.out.println("e = " +e);

		//arithematic using doubles.
		System.out.println("\nFloating Point Arithematic");
		double da = 1 + 1;
		double db = da * 3;
		double dc = db / 4;
		double dd = dc - a;
		double de = -dd;
		System.out.println("da = " +da);
		System.out.println("db = " +db);
		System.out.println("dc = " +dc);
		System.out.println("dd = " +dd);
		System.out.println("de = " +de);
		}
	}