Thread: While (logical confusing output)

  public static void main(String[] args) {
 
        int sum = 0; int number = 0;
 
        while (number <= 10) {
 
            sum = sum + number;
            number = number + 1;
        }
 
        System.out.println(sum);
        System.out.println(number);
    }

whye is the output like this ?

55
11

where doest the 55 came from? it supposed to add continuesly and it supposed to be 10 not 55..
duh?..

Sum is essentially 1+2+3+4+5+6+7+8+9+10 = 55 (for each pass through the loop: 0+0, 0+1, 1+2, 3+3, 6+4, 10+5, etc....), and the final setting for 'number' is 10+1 = 11.

and one more thing sir.... its not fifty-five? ryt? its five and five?

never mind.. i've already solved it..... using pen and paper.... i just misunderstood the flow