Loop, break and continue second question

Question

I can't understand why the result Is 16, for me It would be 13, not 16.

Answer 1

Continue acts like a skip , so when you tell to continue something, it skips.

Lets break the question down..
for(i=4 ; i<8 ; i++) : this for loop will generate 4 values i.e 4,5,6,7 respectively.

Now if i == 6 it says to continue (lets call it skip)

Otherwise , it adds the i to the variable called 'sum' which is initialized to 0.

So now when:
i = 4
sum = 0+4 => 4

i=5
sum = 4+5 => 9

i=6
continue i.e skip

i=7
sum = 9+7 => 16

Finally print sum which is now 16