Practice problems across 75+ categories
Practice coding problems across all companies and topics • 3600 problems | 879 Easy | 1856 Medium | 842 Hard
| # | Problem | Difficulty | Topics |
|---|---|---|---|
| 3284 | Sum of Consecutive Subarrays | Medium | ArrayTwo PointersDynamic Programming |
| 3285 | Find Indices of Stable Mountains | Easy | Array |
| 3287 | Find the Maximum Sequence Value of Array | Hard | ArrayDynamic ProgrammingBit Manipulation |
| 3288 | Length of the Longest Increasing Path | Hard | ArrayBinary SearchSorting |
| 3289 | The Two Sneaky Numbers of Digitville | Easy | ArrayHash TableMath |
| 3290 | Maximum Multiplication Score | Medium | ArrayDynamic Programming |
| 3291 | Minimum Number of Valid Strings to Form Target I | Medium | ArrayStringBinary Search |
| 3292 | Minimum Number of Valid Strings to Form Target II | Hard | ArrayStringBinary Search |
| 3293 | Calculate Product Final Price | Medium | Database |
| 3294 | Convert Doubly Linked List to Array II | Medium | ArrayLinked ListDoubly-Linked List |
| 3295 | Report Spam Message | Medium | ArrayHash TableString |
| 3296 | Minimum Number of Seconds to Make Mountain Height Zero | Medium | ArrayMathBinary Search |
| 3297 | Count Substrings That Can Be Rearranged to Contain a String I | Medium | Hash TableStringSliding Window |
| 3298 | Count Substrings That Can Be Rearranged to Contain a String II | Hard | Hash TableStringSliding Window |
| 3299 | Sum of Consecutive Subsequences | Hard | ArrayHash TableDynamic Programming |
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