function intercalateArrays(arrayA: unknown[], arrayB: unknown[]): unknown[] {
  const resp = []
  const length = Math.max(arrayA.length, arrayB.length)
  for (let i = 0; length > i; i++) {
    if (arrayA[i] !== undefined)
      resp.push(arrayA[i])
    if (arrayB[i] !== undefined)
      resp.push(arrayB[i])
  }
  return resp;
}

// No modificar: necesario para evaluar el resultado.
export { intercalateArrays };