Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with heap-sort
Search options answers only
not deleted
user 93149
Heapsort is an efficient comparison-based sorting algorithm that divides an input into a sorted and an unsorted part and iteratively shrinks the unsorted part by extracting the largest element and moving that to the sorted part. Run time is O(n log n).
2
votes
Accepted
Implemented heapsort algorithm in Java
I did test it, it is working well. Well,
System.out.println(Arrays.toString(
new HeapSort(new int[] {3, 2, 1}).heapSort()));
isn't working.
document/comment your code.
You commented ( …
- 6,569
3
votes
Pyramidal (Heap) sorting by D. Knuth
You don't stick closely to Knuth's presentation: I recommend to try to.
The deviation I think most significant is changing the structure of the loops. I can easily see reasons to use separate loops/pr …
- 6,569