Bloomberg
1239 problems
| Problem | Difficulty | Frequency ↓ | Topics |
|---|---|---|---|
| Percentage of Users Attended a Contest | Easy | 8.3% | TopicsDatabase |
| 1863. Sum of All Subset XOR Totals | Easy | 8.3% | TopicsArrayMathBacktrackingBit ManipulationCombinatoricsEnumeration |
| 2009. Minimum Number of Operations to Make Array Continuous | Hard | 8.3% | TopicsArrayHash TableBinary SearchSliding Window |
| 2130. Maximum Twin Sum of a Linked List | Medium | 8.3% | TopicsLinked ListTwo PointersStack |
| 2956. Find Common Elements Between Two Arrays | Easy | 8.3% | TopicsArrayHash Table |
| Count Numbers with Unique Digits | Medium | 8.3% | TopicsMathDynamic ProgrammingBacktracking |
| 2011. Final Value of Variable After Performing Operations | Easy | 8.3% | TopicsArrayStringSimulation |
| 1389. Create Target Array in the Given Order | Easy | 8.3% | TopicsArraySimulation |
| 3186. Maximum Total Damage With Spell Casting | Medium | 8.3% | TopicsArrayHash TableTwo PointersBinary SearchDynamic ProgrammingSortingCounting |
| 1508. Range Sum of Sorted Subarray Sums | Medium | 8.3% | TopicsArrayTwo PointersBinary SearchSortingPrefix Sum |
| Split Linked List in Parts | Medium | 8.3% | TopicsLinked List |
| Strange Printer | Hard | 8.3% | TopicsStringDynamic Programming |
| N-ary Tree Postorder Traversal | Easy | 8.3% | TopicsStackTreeDepth-First Search |
| 2419. Longest Subarray With Maximum Bitwise AND | Medium | 8.3% | TopicsArrayBit ManipulationBrainteaser |
| 1590. Make Sum Divisible by P | Medium | 8.3% | TopicsArrayHash TablePrefix Sum |
| 1267. Count Servers that Communicate | Medium | 8.3% | TopicsArrayDepth-First SearchBreadth-First SearchUnion-FindMatrixCounting |
| Sort By | Easy | 8.3% | Topics— |
| 1976. Number of Ways to Arrive at Destination | Medium | 8.3% | TopicsDynamic ProgrammingGraph TheoryTopological SortShortest PathDijkstra's Algorithm |
| 1405. Longest Happy String | Medium | 8.3% | TopicsStringGreedyHeap (Priority Queue) |
| 1106. Parsing A Boolean Expression | Hard | 8.3% | TopicsStringStackRecursion |
| 2914. Minimum Number of Changes to Make Binary String Beautiful | Medium | 8.3% | TopicsString |
| 1534. Count Good Triplets | Easy | 8.3% | TopicsArrayEnumeration |
| 1829. Maximum XOR for Each Query | Medium | 8.3% | TopicsArrayBit ManipulationPrefix Sum |
| 3286. Find a Safe Walk Through a Grid | Medium | 8.3% | TopicsArrayBreadth-First SearchGraph TheoryHeap (Priority Queue)MatrixShortest Path |
| Degree of an Array | Easy | 8.3% | TopicsArrayHash Table |
