C++ Program to implement Merge Sort using Divide and Conquer Algorithm

By | March 1, 2017

C++ Program to implement Merge Sort


Write a C++ Program to implement Merge Sort using Divide and Conquer Algorithm. Here’s a Simple Program to implement Merge Sorting using Divide and Conquer Algorithm in C++ Programming Language.


Merge sort is a sorting algorithm for sorting elements of array in either ascending or descending order. Conceptually, a merge sort works as follows:

a) Divide the unsorted list into n sub lists, each containing 1 element(a list of 1 element is considered sorted).
b) Repeatedly merge sub lists to produce new sorted sub lists until there is only 1 sub list remaining. This will be the sorted list.

Here is the source code of the C++ Program to implement Merge Sort using Divide and Conquer Algorithm. This C++ program is successfully compiled and run on Codeblocks. The program output is also shown below.


SOURCE CODE : :



OUTPUT : :



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