I really dont know what to do Counting Cards

JavaScript
1

Tell us what’s happening:

Your code so far


var count = 0;

function cc(card) {
  // Only change code below this line
  
  
  return "Change Me";
  // Only change code above this line
}

// Add/remove calls to test your function.
// Note: Only the last will display
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/76.0.3809.100 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/counting-cards

2

what is it that you don’t understand of the challenge? do you have issues understanding challenge instructions?

please explain what your issue is so we can help you as best as possible