LeetCode
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Jul 2021
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Question - Design a class/method AddAndGetTopK to add a number and get top K frequent elements. Eg - k = 3 4 4,5 4,5,4 => 4,5 4,5,4,6 => 4,5,6 4,5,4,6,5 => 4,5,6 4,5,4,6,5,7 => 4,5,6 4,5,4,6,5,7,7 => 4,5,7 I...
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Binary Tree
System Design
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