I failed this...

Question

what is the answer for this
var sum=o
for(i=4; i<8)
if(i==6)
continue;
sum+=i
document.write(sum)......

Answer 1

* you write the for loop without the after condition.
Assuming the for loops is like this : for(i=4;i<8;i++). The answer is 16.
it will executed like this:
i=4, then sum = 0+4 = 4
i=5, then sum = 4+5 = 9
i=6, skipped
i=7, then sum = 9+7 = 16

Answer 2

thanks a lot..nw i see a bit clearly