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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Refactor Using a Loop

Posted by marco khodr macewen
marco khodr macewen
2,469 Points

I feel like o did everything right, but its not running.

var i=0; var rando = randomNumber(2,24)%2; for (i; i<12; i++){ console.log(rando); } what did i do wrong

script.js 
console.log(2);
console.log(4);
console.log(6);
console.log(8);
console.log(10);
console.log(12);
console.log(14);
console.log(16);
console.log(18);
console.log(20);
console.log(22);
console.log(24);

var i=0;
var rando= randomNumber(2,24)%2);
for(i; i<12; i++){
  console.log(rando);
}
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Tray Denney
PLUS
Tray Denney
Courses Plus Student 12,884 Points
Tray Denney
Tray Denney
Courses Plus Student 12,884 Points

Heya! The challenge is asking you to provide all even numbers from 2 to 24. This can be achieved by shortening your code to just:

for(var i = 2; i <= 24; i += 2){
  console.log(i);
}

You can set the (i) variable inside of the for loop and increment the (i) variable by 2 inside of the loop itself. Hope this helps.