1
var deckRevealedIncreasing = function (deck) {
2
  let result = [];
3
  deck = deck.sort((a, b) => b - a);
4
  for (let i = 0; i < deck.length; i++) {
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    result.unshift(deck[i]);
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    if (i !== deck.length - 1) result.unshift(result.pop());
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  }
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  return result;
9
};