Heapsort. Turns the input array into max
heap and after that sorts it.
Time complexity: O(N log N).
Time complexity: O(N log N).
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
array |
Array
|
Input array. |
cmp |
function
|
Optional. A function that defines an alternative sort order. The function should return a negative, zero, or positive value, depending on the arguments. |
Returns:
- Type:
-
Array
Sorted array.
Example
var sort = require('path-to-algorithms/src' +
'/sorting/heapsort').heapSort;
console.log(sort([2, 5, 1, 0, 4])); // [ 0, 1, 2, 4, 5 ]