Codes for various Sorting Algos

[Debaditya-Som]

In the DSA_Cpp repo, there is a shortage of various sorting Algorithms like : Bubble Sort, Insertion Sort, Quick Sort, etc.

I propose adding implementations of various sorting algorithms, such as Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, Quick Sort, and Heap Sort, to the C++ Standard Template Library (STL) or as standalone libraries within the C++ ecosystem. These implementations should adhere to C++ coding standards and best practices, providing efficient and well-documented alternatives to the existing sorting functions.

[Debaditya-Som]

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