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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
I also thought of using a switch, but as you can see by the comments here, using switch(true) and then doing evaluations in each case is kind of an anti-pattern that can be hard to read and debug.
I would avoid and look for one of the other conditional options in this board.
To further clarify for those still confused on why passing in
switch(value)
doesn't work, it's because it's comparing a Boolean to a numerical one, which will always befalse
. Say our average is 95 and we're assigning that to a variableavg
. If we try to pass inavg
as the argument to the switch statement's parameter, this is essentially what is happening:(avg >= 90)
is returning a Boolean. We'll never reach a switch statement that evaluates to true if we're passing in ouravg
variable as the argument. I hope this helps!In your second example, you're dividing by 4 for the average instead of 3. The correct calculation would result in 5.33 which is greater still, than yourPoints.
Adding your points to the list can't change whether you are above average of not.
Because we are looking for one of the case condition results to be true :) Like, we have 87 as avg, so case (avg >= 90) gives you false.. next gives you true, so it will be used.
why we need swith(true) not switch(value)? I just don't understand
should I push my points to the array ? Since there is a note : Your points are not included in the array of your classes points. For calculating the average point you may add your point to the given array!
Your points are not included in the array of your classes points. For calculating the average point you may add your point to the given array!