#merge sort

There are many popular problems in different practical fields of computer sciences, computer networks, database applications and artificial intelligence. One of these basic operations and problems is the sorting algorithm. Sorting is also a fundamental problem in algorithm analysis and designing point of view. Therefore, many computer scientists have much worked on sorting algorithms. Sorting is a key data structure operation, which makes easy arranging, searching, and finding the information. Sorting of elements is an important task in computation that is used frequently in different processes. For accomplish, the task in a reasonable amount of time efficient algorithm is needed. Different types of sorting algorithms have been devised for the purpose. Which is the best suited sorting algorithm can only be decided by comparing the available algorithms in different aspects. In this paper, a comparison is made for different sorting algorithms used in the computation.