Coding Interview Club

Prepare for coding interviews in simple and structured steps

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Sorting and Searching

Aug 13, 2016 03:54pm

To understand merge sort completely you should be thorough about the concepts of recursion and the concept of divide and conquer. The basic idea is to divide the array into smaller segments recursively until there is only 1 element in each array...

Aug 13, 2016 03:50pm
  1. Merge two sorted arrays A and B in sorted order. A has enough locations in the end to hold the elements of B.
    • No extra buffer should be used.
    • Every element should be shifted from its current position in A, at most...
Jun 09, 2016 03:36pm

Sorting is an algorithm that arranges the elements of a list in a certain order. Sorting algorithms can be recursive as well as non-recursive. Recursion is the process of repeating items in a self-similar way. For instance, calling the same...

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