Microsoft
1371 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 3195. Find the Minimum Area to Cover All Ones I | Medium | 7.5% | TopicsArrayMatrix |
| 2316. Count Unreachable Pairs of Nodes in an Undirected Graph | Medium | 7.5% | TopicsDepth-First SearchBreadth-First SearchUnion-FindGraph Theory |
| The Dining Philosophers | Medium | 7.5% | TopicsConcurrency |
| 811. Subdomain Visit Count | Medium | 7.5% | TopicsArrayHash TableStringCounting |
| 3461. Check If Digits Are Equal in String After Operations I | Easy | 7.5% | TopicsMathStringSimulationCombinatoricsNumber Theory |
| 1845. Seat Reservation Manager | Medium | 7.5% | TopicsDesignHeap (Priority Queue) |
| 2048. Next Greater Numerically Balanced Number | Medium | 7.5% | TopicsHash TableMathBacktrackingCountingEnumeration |
| 2370. Longest Ideal Subsequence | Medium | 7.5% | TopicsHash TableStringDynamic Programming |
| 2908. Minimum Sum of Mountain Triplets I | Easy | 7.5% | TopicsArray |
| 3354. Make Array Elements Equal to Zero | Easy | 7.5% | TopicsArraySimulationPrefix Sum |
| 773. Sliding Puzzle | Hard | 7.5% | TopicsArrayDynamic ProgrammingBacktrackingBreadth-First SearchMemoizationMatrixHeuristic SearchBidirectional SearchA* Search |
| 3289. The Two Sneaky Numbers of Digitville | Easy | 7.5% | TopicsArrayHash TableMath |
| 2257. Count Unguarded Cells in the Grid | Medium | 7.5% | TopicsArrayMatrixSimulation |
| 3318. Find X-Sum of All K-Long Subarrays I | Easy | 7.5% | TopicsArrayHash TableSliding WindowHeap (Priority Queue) |
| 3446. Sort Matrix by Diagonals | Medium | 7.5% | TopicsArraySortingMatrix |
| 609. Find Duplicate File in System | Medium | 7.5% | TopicsArrayHash TableString |
| 902. Numbers At Most N Given Digit Set | Hard | 7.5% | TopicsArrayMathStringBinary SearchDynamic Programming |
| Best Meeting Point | Hard | 7.5% | TopicsArrayMathSortingMatrix |
| 1079. Letter Tile Possibilities | Medium | 7.5% | TopicsHash TableStringBacktrackingCounting |
| 799. Champagne Tower | Medium | 7.5% | TopicsDynamic Programming |
| 2435. Paths in Matrix Whose Sum Is Divisible by K | Hard | 7.5% | TopicsArrayDynamic ProgrammingMatrix |
| 2872. Maximum Number of K-Divisible Components | Hard | 7.5% | TopicsTreeDepth-First Search |
| 3432. Count Partitions with Even Sum Difference | Easy | 7.5% | TopicsArrayMathPrefix Sum |
| 3306. Count of Substrings Containing Every Vowel and K Consonants II | Medium | 7.5% | TopicsHash TableStringSliding Window |
| 1309. Decrypt String from Alphabet to Integer Mapping | Easy | 7.5% | TopicsString |
