function solve(input) {
  let pattern = /([\:\:|\*\*]{2})([A-Z][a-z]{2,})\1/g;
  let threshold = /\d/g;
  let emojis = [];
  let cool = 1;
  let sum = 0;
  let string = input[0].split(" ");
  let coolEmojis = [];
  for (const iterator of string) {
    let match = pattern.exec(iterator);
    let thresholdMatches = threshold.exec(iterator);
    if (match != null) {
      emojis.push(match);
    }
    if (thresholdMatches != null) {
      cool *= Number(thresholdMatches);
    }
  }
  console.log(`Cool threshold: ${cool}`);
  for (const el of emojis) {
    let string = el[2];
    for (let i = 0; i < string.length; i++) {
      sum += string.charCodeAt(i);
    }
    if (el === sum) {
      coolEmojis.push(el);
    }
  }
  console.log(
    `${
      emojis.length
    } emojis found in the text. The cool once are: ${coolEmojis.join("\n")}`
  );
}