Basic JavaScript - Counting Cards

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

let count = 0;

function cc(card) {
  // Only change code below this line
   switch (card){
     case 2:
     case 3:
     case 4:
     case 5:
     case 6:
       count++;
       break;
     case 10:
     case "J":
     case "Q":
     case "K":
     case "A":
       count--;
       break;
   }
var holdbet = 'Hold'
if (count > 0) {
  holdbet = 'Bet';
}



  return count + "" + holdbet;
  // Only change code above this line
}

cc(2); cc(3); cc(7); cc('K'); cc('A');
console.log(cc(4))

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0

Challenge: Basic JavaScript - Counting Cards

Link to the challenge:

2

Please Tell us what’s happening in your own words.

Learning to describe problems is hard, but it is an important part of learning how to code.

Also, the more you say, the more we can help!

3

Can you explain what your issue is please?
The better you explain, the easier it is for us to help.
One top tip though is that you should avoid using global variables in cases like this :wink:

5

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