LeetCode Question · Feb 2022 · Los Angeles

Amazon | Onsite | Referral system

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Write a class for a referral system. methods: addReferral(emp1, emp2): emp1 refers emp2 findReferral(emp): employees referred by emp findKthDistanceReferrals(emp, k): employees referred by emp with distance k sample network: emp1 -> emp2, emp3 (emp1…

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