Grokking Data Structures & Algorithms for Coding Interviews
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Sort Array by Increasing Frequency (easy)

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Anonymous

· 2 years ago

Input: [1000, 1000, 100, 100, 50, 50, 10, 10, 5, 5]. Expected result: [10, 10, 100, 100, 1000, 1000, 5, 5, 50, 50]. How is this a numeric descending order?

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