Twitter Array Questions
18 array problems asked at Twitter interviews
Easy (2)Medium (11)Hard (5)
Questions
| Title | Difficulty |
|---|---|
| Trapping Rain Water | Hard |
| Merge Intervals | Medium |
| Pascal's Triangle | Easy |
| Word Break II | Hard |
| Time Needed to Buy Tickets | Easy |
| Max Points on a Line | Hard |
| The Skyline Problem | Hard |
| Kth Smallest Element in a Sorted Matrix | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Trapping Rain Water II | Hard |
| Number of Black Blocks | Medium |
| Minimum Elements to Add to Form a Given Sum | Medium |
| Finding the Users Active Minutes | Medium |
| Process Tasks Using Servers | Medium |
| Count Sub Islands | Medium |
| Largest Plus Sign | Medium |
| Random Pick with Weight | Medium |
| Rotting Oranges | Medium |
Showing 18 questions