Microsoft
1371 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Find Minimum in Rotated Sorted Array | Medium | 50.5% | TopicsArrayBinary Search |
| 443. String Compression | Medium | 50.5% | TopicsTwo PointersString |
| 62. Unique Paths | Medium | 49.8% | TopicsMathDynamic ProgrammingCombinatorics |
| 67. Add Binary | Easy | 49.8% | TopicsMathStringBit ManipulationSimulation |
| 210. Course Schedule II | Medium | 49.8% | TopicsDepth-First SearchBreadth-First SearchGraph TheoryTopological Sort |
| Integer to English Words | Hard | 49.8% | TopicsMathStringRecursion |
| 567. Permutation in String | Medium | 49.8% | TopicsHash TableTwo PointersStringSliding Window |
| 6. Zigzag Conversion | Medium | 49.2% | TopicsString |
| First Missing Positive | Hard | 49.2% | TopicsArrayHash Table |
| 66. Plus One | Easy | 49.2% | TopicsArrayMath |
| 101. Symmetric Tree | Easy | 49.2% | TopicsTreeDepth-First SearchBreadth-First SearchBinary Tree |
| 124. Binary Tree Maximum Path Sum | Hard | 49.2% | TopicsDynamic ProgrammingTreeDepth-First SearchBinary TreeDP on Trees |
| Two Sum II - Input Array Is Sorted | Medium | 49.2% | TopicsArrayTwo PointersBinary Search |
| Minimum Size Subarray Sum | Medium | 49.2% | TopicsArrayBinary SearchSliding WindowPrefix Sum |
| Max Consecutive Ones | Easy | 49.2% | TopicsArray |
| Longest Valid Parentheses | Hard | 48.5% | TopicsStringDynamic ProgrammingStackBracket Sequences |
| 39. Combination Sum | Medium | 48.5% | TopicsArrayBacktracking |
| Sqrt(x) | Easy | 48.5% | TopicsMathBinary SearchNewton's Method |
| 134. Gas Station | Medium | 48.5% | TopicsArrayGreedy |
| 268. Missing Number | Easy | 48.5% | TopicsArrayHash TableMathBinary SearchBit ManipulationSorting |
| 496. Next Greater Element I | Easy | 48.5% | TopicsArrayHash TableStackMonotonic Stack |
| 2235. Add Two Integers | Easy | 48.5% | TopicsMath |
| 1797. Design Authentication Manager | Medium | 48.5% | TopicsHash TableLinked ListDesignDoubly-Linked List |
| Rising Temperature | Easy | 47.8% | TopicsDatabase |
| 234. Palindrome Linked List | Easy | 47.8% | TopicsLinked ListTwo PointersStackRecursion |
