Okta

7 questions tracked6 with solutions

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Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 7 of 7 questions

MediumInsert Delete GetRandom O(1)✓ Our Solution

100

ArrayHash TableMathDesign+1

HardFind Median from Data Stream✓ Our Solution

100

Two PointersDesignSortingHeap (Priority Queue)+1

MediumMerge Intervals✓ Our Solution

ArraySorting

MediumDaily Temperatures✓ Our Solution

ArrayStackMonotonic Stack

MediumStrings Differ by One Character

Hash TableStringRolling HashHash Function

MediumKoko Eating Bananas✓ Our Solution

ArrayBinary Search

Hash TableLinked ListDesignDoubly-Linked List