Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 1530 | Number of Good Leaf Nodes Pairs | Medium | TreeDepth-First SearchBinary Tree |
| 1531 | String Compression II | Hard | StringDynamic Programming |
| 1532 | The Most Recent Three Orders | Medium | Database |
| 1533 | Find the Index of the Large Integer | Medium | ArrayBinary SearchInteractive |
| 1534 | Count Good Triplets | Easy | ArrayEnumeration |
| 1534 | Get the Maximum Score | Hard | ArrayTwo PointersDynamic Programming |
| 1535 | Find the Winner of an Array Game | Medium | ArraySimulation |
| 1536 | Minimum Swaps to Arrange a Binary Grid | Medium | ArrayGreedyMatrix |
| 1538 | Guess the Majority in a Hidden Array | Medium | ArrayMathInteractive |
| 1539 | Kth Missing Positive Number | Easy | ArrayBinary Search |
| 1540 | Can Convert String in K Moves | Medium | Hash TableString |
| 1541 | Minimum Insertions to Balance a Parentheses String | Medium | StringStackGreedy |
| 1542 | Find Longest Awesome Substring | Hard | Hash TableStringBit Manipulation |
| 1543 | Fix Product Name Format | Easy | Database |
| 1544 | Make The String Great | Easy | StringStack |
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