Postmates

3 questions tracked3 with solutions

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

Showing 3 of 3 questions

MediumDetermine if Two Strings Are Close✓ Our Solution

100

Hash TableStringSortingCounting

MediumMost Beautiful Item for Each Query✓ Our Solution

ArrayBinary SearchSorting

EasyFind the K-Beauty of a Number✓ Our Solution

MathStringSliding Window