Basic JavaScript - Counting Cards

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here. what’s wrong with this?

Your code so far

let count = 0;

function cc(card) {
  // Only change code below this line
if (card <= 6) {
++ count ;

} else if (card > 7 && card < 9) {

count += 0 ;

}


-- count ;


if (count > 0){
return count + " Bet" ;

}
return count + " Hold" ; 


  return "Change Me";
  // Only change code above this line
}

cc(2); cc(3); cc(7); cc('K'); cc('A');

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Counting Cards

Link to the challenge:

2

There are 3 cases, if cards 6 and lower, add 1; if cards 7, 8, 9, do nothing; if another cards, subtract 1

  1. There is something wrong about the (card > 7 && card < 9) condition.
  2. -- count ; this line runs every time, that’s no good

All you need to change is within this block of code.

3

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