FCC counting cards.js

var count = 0;

function cc(card) {
  // Only change code below this line
  data = {};

  for ( x of [2,3,4,5,6] ){ data[x] = 1; }

  for ( x of [7,8,9] ){ data[x] = 0; }

  for ( x of [10,'J','Q','K','A'] ){ data[x] = -1; }
  
  count += data[card];
  
  return ( count > 0 ) ? count+" Bet" : count+" Hold";
  // Only change code above this line
}