const calcAvg = (team1, team2, team3) => (team1 + team2 + team3) / 3;
// DATA 1
// const avgDolphins = calcAvg(44, 23, 71);
// const avgKoalas = calcAvg(85, 54, 41);

// DATA 2
const avgDolphins = calcAvg(85, 54, 41);
const avgKoalas = calcAvg(23, 34, 27);

const checkWinner = function (avgDolphins, avgKoalas) {
  if (avgDolphins >= 2 * avgKoalas) {
    console.log(`Dolphins win (${avgDolphins} vs. ${avgKoalas})`);
  } else if (avgKoalas >= 2 * avgDolphins) {
    console.log(`Koalas win (${avgKoalas} vs. ${avgDolphins})`);
  } else {
    console.log("No team wins...");
  }
};

checkWinner(avgDolphins, avgKoalas);