C

Criteo

8 questions tracked8 with solutions
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Frequency scoreSorted highest β†’ lowest frequencyβœ“ Our Solution = we have a detailed walkthrough

Showing 8 of 8 questions

1
EasyIntersection of Two Arraysβœ“ Our Solution
100
ArrayHash TableTwo PointersBinary Search+1
2
EasyFlood Fillβœ“ Our Solution
81
ArrayDepth-First SearchBreadth-First SearchMatrix
3
81
ArrayHash Table
4
MediumRandom Pick with Weightβœ“ Our Solution
81
ArrayMathBinary SearchPrefix Sum+1
5
EasyValid Parenthesesβœ“ Our Solution
72
StringStack
6
EasyMerge Sorted Arrayβœ“ Our Solution
72
ArrayTwo PointersSorting
7
EasyRansom Noteβœ“ Our Solution
72
Hash TableStringCounting
8
MediumSearch in Rotated Sorted Arrayβœ“ Our Solution
72
ArrayBinary Search