---
id: 587d825b367417b2b2512c8b
title: Remove an Element from a Max Heap
challengeType: 1
videoUrl: ''
localeTitle: ''
---

## Description
undefined

## Instructions
undefined

## Tests
<section id='tests'>

```yml
tests:
  - text: ''
    testString: 'assert((function() { var test = false; if (typeof MaxHeap !== "undefined") { test = new MaxHeap() }; return (typeof test == "object")})(), "The MaxHeap data structure exists.");'
  - text: ''
    testString: 'assert((function() { var test = false; if (typeof MaxHeap !== "undefined") { test = new MaxHeap() } else { return false; }; return (typeof test.print == "function")})(), "MaxHeap has a method called print.");'
  - text: ''
    testString: 'assert((function() { var test = false; if (typeof MaxHeap !== "undefined") { test = new MaxHeap() } else { return false; }; return (typeof test.insert == "function")})(), "MaxHeap has a method called insert.");'
  - text: ''
    testString: 'assert((function() { var test = false; if (typeof MaxHeap !== "undefined") { test = new MaxHeap() } else { return false; }; return (typeof test.remove == "function")})(), "MaxHeap has a method called remove.");'
  - text: ''
    testString: 'assert((function() { var test = false; if (typeof MaxHeap !== "undefined") { test = new MaxHeap() } else { return false; }; test.insert(30); test.insert(300); test.insert(500); test.insert(10); let result = []; result.push(test.remove()); result.push(test.remove()); result.push(test.remove()); result.push(test.remove());  return (result.join("") == "5003003010") })(), "The remove method removes the greatest element from the max heap while maintaining the max heap property.");'

```

</section>

## Challenge Seed
<section id='challengeSeed'>

<div id='js-seed'>

```js
var MaxHeap = function() {
  // change code below this line
  // change code above this line
};

```

</div>



</section>

## Solution
<section id='solution'>

```js
// solution required
```
</section>