function fibonacci(num){ 

    var num1=0; 

    var num2=1; 

    var sum; 

    var i=0; 

    for (i = 0; i < num; i++){ 

        sum=num1+num2; 

        num1=num2; 

        num2=sum; 

    } 

    return num2; 

} 

function Fibonacci(num){

    var before = 0;

    var actual = 1;

    var next = 1;

​

    for(let i = 0; i < num; i++){

        console.log(next)

        before = actual + next;

        actual = next

        next = before

    }

}

​

Fibonacci(100);

function Fibonacci(valor){

    var anterior = 0;

    var atual = 1;

    var proximo = 1;

​

    for(let i = 0; i < valor; i++){

        console.log(proximo)

        anterior = atual + proximo;

        atual = proximo

        proximo = anterior

    }

}

​

Fibonacci(100);

// number fibonnaci to array format

function fibonacci(nums) {

  let fib = [0, 1];

  let data = [];

  for(let i = 2; i <= nums; i++) {

    fib[i] = fib[i - 1] + fib[i - 2]; 

    data.push(fib[i]);

  }

  return data;

}

function fibonacciGenerator (n) {

  var outPut = [];

  if (n === 1){

    outPut = [0];

  }

  else if (n === 2){

    outPut = [0,1];

  }else{

    outPut = [0,1];

    for(var i = 2; i < n; i++){

      outPut.push(outPut[outPut.length - 2] + outPut[outPut.length - 1])

    }    

  }//Return an array of fibonacci numbers starting from 0.

    console.log(outPut)

    return outPut

}

fibonacciGenerator(8);

var i;

    var fib = []; // Initialize array!

​

    fib[0] = 0;

    fib[1] = 1;

    for (i = 2; i <= 10; i++) {

      // Next fibonacci number = previous + one before previous

      // Translated to JavaScript:

      fib[i] = fib[i - 2] + fib[i - 1];

      console.log(fib[i]);

    }

function fibonacciGenerator(n) {

    var output = [];

    if (n === 1) {

        output = [0];

        return output;

    } else if (n === 2) {

        output = [0, 1];

        return output;

    } else {

        output = [0, 1]; // Initialize with the first two Fibonacci numbers

        for (var i = 2; i < n; i++) {

            var sum = output[output.length - 1] + output[output.length - 2];

            output.push(sum);

        }

        return output;

    }

}

​

// Test the function

console.log(fibonacciGenerator(10)); // Output the first 10 Fibonacci numbers