export function countAboveAverage(numbers: number[]): number {
  if (numbers.length === 0) return 0;
  const average: number = calcAverage(numbers);
  let count: number = 0
  numbers.forEach(n => {
    if (n > average) count++
  });
  return count;
}

function calcAverage(numbers: number[]): number {
  let sumOfNumbers: number = 0
  numbers.forEach(n => {
    sumOfNumbers += n;
  });
  let average: number = sumOfNumbers / numbers.length;
  return average;
}