Flexport

10 questions tracked10 with solutions

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

Showing 10 of 10 questions

MediumDecode String✓ Our Solution

100

StringStackRecursion

MediumClone Graph✓ Our Solution

Hash TableDepth-First SearchBreadth-First SearchGraph

MediumTime Based Key-Value Store✓ Our Solution

Hash TableStringBinary SearchDesign

MediumMy Calendar I✓ Our Solution

ArrayBinary SearchDesignSegment Tree+1

MediumLetter Combinations of a Phone Number✓ Our Solution

Hash TableStringBacktracking

MediumBag of Tokens✓ Our Solution

ArrayTwo PointersGreedySorting

MediumCount Zero Request Servers✓ Our Solution

ArrayHash TableSliding WindowSorting

MediumLongest Increasing Subsequence✓ Our Solution

ArrayBinary SearchDynamic Programming

MediumSubarray Product Less Than K✓ Our Solution

ArrayBinary SearchSliding WindowPrefix Sum

MediumValidate IP Address✓ Our Solution

String