Sort And Searching Question:

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What is Mergesort and Hashtable?

Sort And Searching Interview Question
Sort And Searching Interview Question

Answer:

In short:
Mergesort is a sorting algorithm that follows the paradigm of: divide and conquer:

1) recursivly split the array in 2
2) until the array length is 1 ( or the pointers start and end are equal)
3) merge the sorted array an return the array sorted

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