JavaScript generates Fibonacci sequences

General wording

Https://cn.bing.com/search?q=js+fibonacci+sequence&pc=MOZI&form=MOZSBR

// Fibonacci function Fibonacci (n) {  var array = [0, 1];    for (var i = 2; I <= n; i++) {    -1] + array[i-2]);  }   return array[n];} var n = 6; var ans = Fibonacci (n); Console.log (ans);

Generator

Https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Generator

 function  * Idmaker () { var  index = 0;  while  (true   "yield index  ++;}  var  gen = Idmaker (); //  "Generator {}"  console.log (Gen.next (). value);  //  0  Console.log (gen.next (). value); //  1  console.log (Gen.next (). value); //  2  //  ...  

Generator function + Fibonacci sequence

http://cwestblog.com/2011/07/28/javascript-fibonacci-generator-function-and-alternative/

function*fib () {varTemp, NUM1 = 0, num2 = 1;  while(1) {yield num1; Temp=NUM1; NUM1=num2; Num2+=temp; }} //Fibonacci Generator FunctionvarGENFIB =fib ();//Print The first ten numbers in the Fibonacci sequence. for(vararr = [], i = 0; I < 10; i++) {Arr.push (Genfib.next ());} Alert ("1st Fibonacci sequence numbers:\n" + arr.join ("\ n"));

JavaScript generates Fibonacci sequences