Given an array, sort elements in the order of their frequency. First, the frequency of various elements
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Given an array, sort elements in the order of their frequency. First, the frequency of various elements of array is calculated by adding it to HashTable. Then sorting of the new data structures with value and key is done. The sorting function first give preference to frequency then value.
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Related Book For
Problems Solving In Data Structures And Algorithms Using C++
ISBN: 9789356273177
2nd Edition
Authors: Hemant Jain
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