Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 2685 | Count the Number of Complete Components | Medium | Depth-First SearchBreadth-First SearchUnion Find |
| 2686 | Immediate Food Delivery III | Medium | Database |
| 2687 | Bikes Last Time Used | Easy | Database |
| 2688 | Find Active Users | Medium | Database |
| 2689 | Extract Kth Character From The Rope Tree | Easy | TreeDepth-First SearchBinary Tree |
| 2690 | Infinite Method Object | Easy | JavaScript |
| 2691 | Immutability Helper | Hard | JavaScript |
| 2692 | Make Object Immutable | Medium | JavaScript |
| 2693 | Call Function with Custom Context | Medium | JavaScript |
| 2694 | Event Emitter | Medium | JavaScript |
| 2695 | Array Wrapper | Easy | JavaScript |
| 2696 | Minimum String Length After Removing Substrings | Easy | StringStackSimulation |
| 2696 | Modify Graph Edge Weights | Hard | GraphHeap (Priority Queue)Shortest Path |
| 2697 | Lexicographically Smallest Palindrome | Easy | Two PointersStringGreedy |
| 2698 | Find the Punishment Number of an Integer | Medium | MathBacktracking |
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