Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2085 | Count Common Words With One Occurrence | Easy | ArrayHash TableString |
| 2086 | Minimum Number of Food Buckets to Feed the Hamsters | Medium | StringDynamic ProgrammingGreedy |
| 2087 | Minimum Cost Homecoming of a Robot in a Grid | Medium | ArrayGreedy |
| 2088 | Count Fertile Pyramids in a Land | Hard | ArrayDynamic ProgrammingMatrix |
| 2089 | Find All People With Secret | Hard | Depth-First SearchBreadth-First SearchUnion Find |
| 2089 | Find Target Indices After Sorting Array | Easy | ArrayBinary SearchSorting |
| 2090 | K Radius Subarray Averages | Medium | ArraySliding Window |
| 2091 | Removing Minimum and Maximum From Array | Medium | ArrayGreedy |
| 2093 | Minimum Cost to Reach City With Discounts | Medium | GraphHeap (Priority Queue)Shortest Path |
| 2094 | Finding 3-Digit Even Numbers | Easy | ArrayHash TableRecursion |
| 2095 | Delete the Middle Node of a Linked List | Medium | Linked ListTwo Pointers |
| 2096 | Step-By-Step Directions From a Binary Tree Node to Another | Medium | StringTreeDepth-First Search |
| 2097 | Valid Arrangement of Pairs | Hard | Depth-First SearchGraphEulerian Circuit |
| 2098 | Subsequence of Size K With the Largest Even Sum | Medium | ArrayGreedySorting |
| 2099 | Find Subsequence of Length K With the Largest Sum | Easy | ArrayHash TableSorting |
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