challenge-algorithms-v2.0-eleonora-otz/04-fibonacci/index.js

export function fibonacci(value) {
  // implementar logica aqui
    if(value < 1){
      return 0
    }

  if(value <= 2){
      return 1
  }

  let prev = 0
  let next = 1
  let result = 0
  
  for (let i = 2; i <= value; i++){
  result = next + prev
  prev = next
  next = result
  }

  return result
  }