Break and Continue Topic

Question

var sum=0;
for(i=4; i<8; i++) {
if (i == 6) {
continue;
}
sum += i;
}
document.write(sum);

output:-16.
Explain how the o/p will be 16?

Answer 1

i=4
then i is minor to 8
i is not equal to 6
then sum=4, becasue 0=0+4 -> sum=4

i=5
then i is minor to 8
i is not equal to 6
then sum=9, becasue 4=4+5 -> sum=9

i=6
then i is minor to 8
i is equal to 6
then jum to end the for

i=7
then i is minor to 8
i is not equal to 6
then sum=9, becasue 9=9+7 -> sum=16

i=8
then i is not minor to 8, but is equal the the for is end, and the output is 16 for sum