export function fibonacci(value) {
  // implementar logica aqui
  if (value < 1) return 0
  if (value <= 2) return 1
  let fibAnterior = 0
  let fibProximo = 1
  let fibValue = value
  for(let i = 2; i <= value; i++){
    fibValue = fibProximo + fibAnterior
    fibAnterior = fibProximo
    fibProximo = fibValue
  }
  return fibValue
}