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

Posted by samory harris
samory harris
Courses Plus Student 6,918 Points

I'm getting a parseInt() error on my code. Can someone help please?

for (var i = 0; i <= 24; i += 1) { if (parseInt(i) % 2 === 0) return i; } console.log(i);

script.js 
for (var i = 0; i <= 24; i += 1) {
  if (parseInt(i) % 2 === 0)
    return i;
}
console.log(i);
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

Ivan Bagaric
PLUS
Ivan Bagaric
Courses Plus Student 12,356 Points
Ivan Bagaric
Ivan Bagaric
Courses Plus Student 12,356 Points

Instead of += 1 use += 2, like this, also you should not return in loop, that is same as break!, and your console.log must be inside, in this case you calling it only once, and after loop, do it like this

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