Subtraction of Numbers

SOURCE CODE

class Subtraction {
public static void main(String args[]) { // start of main() method.
int a=10, b=14, c;  // initializing a & b of type integer.
c = a - b; //subtracting b from a using "-" operator and storing in c.
System.out.println("Subtraction is : "+c);  // printing result
} // end of main() method.
} // end of class.

OUTPUT

Subtraction is : -4

NOTE:-

   Instead of using
                c = a - b;

              System.out.println("Subtraction is : "+c);
you can use following single line of code
                System.out.println("Subtraction is : "+(a-b));
If you want to use above single line instead of those two then you don't have to declare the third variable i.e. c.