Yandex
120 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| 2215. Find the Difference of Two Arrays | Easy | 28.4% | TopicsArrayHash Table |
| 2956. Find Common Elements Between Two Arrays | Easy | 28.4% | TopicsArrayHash Table |
| 974. Subarray Sums Divisible by K | Medium | 28.4% | TopicsArrayHash TablePrefix Sum |
| Function Composition | Easy | 28.4% | Topics— |
| Minimum Size Subarray Sum | Medium | 28.4% | TopicsArrayBinary SearchSliding WindowPrefix Sum |
| 1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium | 28.4% | TopicsArrayQueueSliding WindowHeap (Priority Queue)Ordered SetMonotonic Queue |
| 1464. Maximum Product of Two Elements in an Array | Easy | 28.4% | TopicsArraySortingHeap (Priority Queue) |
| 1229. Meeting Scheduler | Medium | 28.4% | TopicsArrayTwo PointersSorting |
| 347. Top K Frequent Elements | Medium | 28.4% | TopicsArrayHash TableDivide and ConquerSortingHeap (Priority Queue)Bucket SortCountingQuickselect |
| 992. Subarrays with K Different Integers | Hard | 28.4% | TopicsArrayHash TableSliding WindowCounting |
| 67. Add Binary | Easy | 28.4% | TopicsMathStringBit ManipulationSimulation |
| Max Consecutive Ones II | Medium | 28.4% | TopicsArrayDynamic ProgrammingSliding Window |
| 36. Valid Sudoku | Medium | 28.4% | TopicsArrayHash TableMatrix |
| Memoize | Medium | 28.4% | Topics— |
| 13. Roman to Integer | Easy | 28.4% | TopicsHash TableMathString |
| 1347. Minimum Number of Steps to Make Two Strings Anagram | Medium | 28.4% | TopicsHash TableStringCounting |
| 28. Find the Index of the First Occurrence in a String | Easy | 28.4% | TopicsTwo PointersStringString MatchingZ AlgorithmKnuth–Morris–Pratt AlgorithmBoyer–Moore String-Search Algorithm |
| 1743. Restore the Array From Adjacent Pairs | Medium | 28.4% | TopicsArrayHash TableDepth-First Search |
| Longest Continuous Increasing Subsequence | Easy | 28.4% | TopicsArray |
| 1358. Number of Substrings Containing All Three Characters | Medium | 28.4% | TopicsHash TableStringSliding Window |
