Merge Sort Algorithm. ... Merge the two halves sorted in step 2 and 3: Call merge(arr, l, m, r) The following diagram shows the complete merge sort process for an example array {38, 27, 43, 3, 9, 82, ...

In this tutorial, we’ll have a look at the Merge Sort algorithm and its implementation in Java. Merge sort is one of the most efficient sorting techniques, and it’s based on the “divide and conquer” ...