Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1700 | Number of Students Unable to Eat Lunch | Easy | ArrayStackQueue |
| 1701 | Average Waiting Time | Medium | ArraySimulation |
| 1702 | Maximum Binary String After Change | Medium | StringGreedy |
| 1703 | Minimum Adjacent Swaps for K Consecutive Ones | Hard | ArrayGreedySliding Window |
| 1704 | Determine if String Halves Are Alike | Easy | StringCounting |
| 1705 | Maximum Number of Eaten Apples | Medium | ArrayGreedyHeap (Priority Queue) |
| 1706 | Where Will the Ball Fall | Medium | ArrayMatrixSimulation |
| 1707 | Maximum XOR With an Element From Array | Hard | ArrayBit ManipulationTrie |
| 1708 | Largest Subarray Length K | Easy | ArrayGreedy |
| 1709 | Biggest Window Between Visits | Medium | Database |
| 1709 | Ways to Split Array Into Three Subarrays | Medium | ArrayTwo PointersBinary Search |
| 1710 | Maximum Units on a Truck | Easy | ArrayGreedySorting |
| 1711 | Count Good Meals | Medium | ArrayHash Table |
| 1713 | Minimum Operations to Make a Subsequence | Hard | ArrayHash TableBinary Search |
| 1714 | Sum Of Special Evenly-Spaced Elements In Array | Hard | ArrayDynamic Programming |
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