System.out.println("Example 1 : Field Width");

		double number =12345.6789;
		System.out.printf("the number is:%20f\n\n", number);
		//20 - field width


		System.out.println("Example 2 : Field Width with limited field");

		double number2 = 12345.6789;
		System.out.printf("The number is:%1f\n\n",number2);


		System.out.println("Example 3 : Field Width With Rounding");

		double num3 = 12345.6789;
		System.out.printf("num3 is:%12.2f\n\n", num3);


		System.out.println("Example4 : Field Width with integers");

		int num4 = 200;
		System.out.printf("The number is: %6d\n", num4);


		System.out.println("Example5 : Columns");

		double n1 = 127.899, n2 = 3465.148, n3 = 3.776;
		System.out.printf("%12.2f\n", n1);
		System.out.printf("%12.2f\n", n2);
		System.out.printf("%12.2f\n", n3);