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Elena Paraschiv
9,938 PointsWhy does the program display 10 numbers if counter < 10
Shouldn't it display 9 numbers instead ?
2 Answers
Grace Kelly
33,990 PointsHi Elena, it depends on where the counter is set at, if counter = 0 and the counter < 10 then we get 10 numbers as the count STARTS at 0 and finishes at 9, like so:
<!-- the numbers on the left are 0 - 9 (counter < 10) and the numbers on the right are the number of times the loop is ran -->
0 - 1
1 - 2
2 - 3
3 - 4
4 - 5
5 - 6
6 - 7
7 - 8
8 - 9
9 - 10
hope that helps!!
Jason Anders
Treehouse Moderator 145,860 PointsNo, you will get 10 numbers because the initial variable is set at 0.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ==> 10 numbers.
I've done that a few times... we just have to remember that zero is a number. :)
Elena Paraschiv
9,938 Pointsexactly Jason :). Thanks
Elena Paraschiv
9,938 PointsElena Paraschiv
9,938 PointsYes, you are right Grace :). Just realised it when I moved to the challange and the counter was set to 1. Thanks very much for confirmation
Grace Kelly
33,990 PointsGrace Kelly
33,990 PointsNo problem!! Glad you figured it out :)