ZS Associates

9 questions tracked9 with solutions

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

Showing 9 of 9 questions

EasyLongest Harmonious Subsequence✓ Our Solution

100

ArrayHash TableSliding WindowSorting+1

MediumDistribute Candies Among Children II✓ Our Solution

MathCombinatoricsEnumeration

EasyLongest Unequal Adjacent Groups Subsequence I✓ Our Solution

ArrayStringDynamic ProgrammingGreedy

MediumLargest 1-Bordered Square✓ Our Solution

ArrayDynamic ProgrammingMatrix

EasyCrawler Log Folder✓ Our Solution

ArrayStringStack

MediumManagers with at Least 5 Direct Reports✓ Our Solution

Database

EasyThe Number of Employees Which Report to Each Employee✓ Our Solution

Database

MediumNth Highest Salary✓ Our Solution

Database

MediumProduct of Array Except Self✓ Our Solution

ArrayPrefix Sum