// by default every real no in java is Double. // 0 and 1 in java is int. // boolean is true and false only. // We can use the double data type in Java when the memory is not a big concern, and if we ...

System.out.println("This is Integer Value of a" +" " + a); System.out.println("This is Value of a after typecast into Float" +" " + b); System.out.println("This is ...