Where in real life scenario can do...while loop be applied?

Answer 1

do { READING(); } while(BookHasPagesLeft());

get it?

Answer 2

Ok, lets do another description:

You need the loop to loop once before testing the while-condition, and that is what a do...while-loop does. A common while-loop that doesn't have a do test that condition before the loops starts, and so it won't be executed if the condition fails initially.

Go to the bath room:
DO {
CheckDoorLock();
} WHILE (WAIT_WHILE_DOOR_IS_LOCKED());

after the loop is done then the WAIT_WHILE_DOOR_IS_LOCKED() has returned a false value, so it isn't locked anymore, thus, the whole loop ends.

So you could continue with code that does whatever you do in the bathroom.

Get it now? A loop that NEEDS one iteration before the actual test.

Answer 3

Mr Anderz I think I now understand your example with book and reading.

Answer 4

nope

Answer 5

Speed limit is 120km/h on the free way.

do
{
Match Accelerator;
}while(speed < 120km/h)

@chikezie how far? drop me your contact.

Answer 6

thanks guys now I get it

Answer 7

@franky here is my Facebook account there I will give you my number http://www.facebook.com/barthopeters