Patterns
top k elements
15 problems
# | Title | Acceptance | Difficulty |
|---|---|---|---|
1 | top k elements heap priority queue +2 more | 63.5% | easy |
2 | top k elements heap array +2 more | 42.6% | easy |
3 | top k elements heap priority queue +2 more | 25.1% | easy |
4 | top k elements hash map heap +3 more | 55.9% | Med. |
5 | string hash map sorting +2 more | 80.5% | Med. |
6 | top k elements heap priority queue +2 more | 52.9% | Med. |
7 | binary search two pointers top k elements +3 more | 26.6% | Med. |
8 | greedy algorithm hash map heap +3 more | 22.6% | Med. |
9 | top k elements heap array +2 more | 51.2% | Med. |
10 | top k elements greedy algorithm heap +3 more | 44.4% | hard |
11 | stack hash map counting +2 more | 40.0% | hard |
12 | k-way merge top k elements heap +3 more | 64.4% | Med. |
13 | top k elements matrix k-way merge +4 more | 55.6% | hard |
14 | top k elements heap array +2 more | 31.4% | hard |
15 | top k elements heap priority queue +2 more | 42.2% | hard |