class Output public static void mainString args int x y x

class Output { public static void main(String args[]) {

int x , y;

x = 10;

x++;

--x;

y = x++;

System.out.println(x + \" \" + y);

}

}

c) answer11 10

Why the answer is 11 10 not 10 11 the is not by going in order?

Solution

x = 10; //assigned value 10 to x

x++; //post-incrementation the value 10 become 11 in the next statement

--x;//pre-decrementaiton the value 11 becomes 10 here

y = x++//post-incrementation the value 10 is assigned to y and x becomes 11

Post-incrementation first the value of x is assinged to y then the value of x is incremented by one.So the output is

11 10