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Write a program using mergesort technique.

Answer Posted / Saurabh Agarwal

Here's an implementation of Merge Sort in Python:n```pythonndef merge_sort(arr):n if len(arr) <= 1:n return arrn mid = len(arr) // 2n left = merge_sort(arr[:mid])n right = merge_sort(arr[mid:])n return merge(left, right)ndef merge(left, right):n result = []n i, j = 0, 0n while i < len(left) and j < len(right):n if left[i] <= right[j]:n result.append(left[i])n i += 1n else:n result.append(right[j])n j += 1n result += left[i:]n result += right[j:]n return result

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