JSFiddle - React, Tailwind, and code Playground

by kristenconnal

HTML

function fibonacciSum(){ /// WRITE YOUR CODE HERE var fibArray = [0, 1]; var sum = 1; for(i=2; i<=16; i++) { fibArray.push(fibArray[i-2] + fibArray[i-1]); var num=f ibArray[i]; if (num%2) { var result=s um +=n um; document.getElementById(
  "sumFibResult").innerHTML=r esult; } } }

JavaScript

var countWords = document.getElementById("myWordsToCount");
countWords.onkeyup = function() {

  var fullEntry = countWords.value; //pull value from box and assign to variable
  var entryArray = fullEntry.split(" "); //split the strings into an Array
  document.getElementById("wordcount").innerHTML = entryArray.length; //return the Array length
}