SOLUTIONS
LEETCODE.
Hard difficulty analysis and solutions.
| Problem | Difficulty | Complexity | Date |
|---|---|---|---|
| 0458 Poor Pigs | Hard | T: O(log(buckets) / log(states)), where states = (minutesToTest / minutesToDie) + 1 / S: O(1) | Mar 2026 |
| 0460 LFU Cache | Hard | T: O(1) / S: O(N) | Mar 2026 |
| 3454 Separate Squares II | Hard | T: O(N log N) / S: O(N) | Jan 2026 |