challenge-algorithms-v2.0-victor_souza/04-fibonacci/index.js

export function fibonacci(value) {
  let add = 0
  let previousValue = 0
  let nextValue = 1

  for (let i = 0; i < value; i++) {
    add = previousValue + nextValue;
    previousValue = nextValue;
    nextValue = add;
  }
  return previousValue

}