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Aurora

4 questions tracked3 with solutions
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Frequency scoreSorted highest β†’ lowest frequencyβœ“ Our Solution = we have a detailed walkthrough

Showing 4 of 4 questions

1
MediumLRU Cacheβœ“ Our Solution
100
Hash TableLinked ListDesignDoubly-Linked List
2
MediumNumber of Distinct Islands
75
Hash TableDepth-First SearchBreadth-First SearchUnion Find+1
3
EasyDiameter of Binary Treeβœ“ Our Solution
75
TreeDepth-First SearchBinary Tree
4
HardWord Search IIβœ“ Our Solution
75
ArrayStringBacktrackingTrie+1