Peloton

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

HardInsert Delete GetRandom O(1) - Duplicates allowed✓ Our Solution

100

ArrayHash TableMathDesign+1

MediumInsert Delete GetRandom O(1)✓ Our Solution

ArrayHash TableMathDesign+1

MediumSubdomain Visit Count✓ Our Solution

ArrayHash TableStringCounting