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How to Create a Symmetric Array in Python: A Fun Logic Exercise

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 Here's a Python program that says to write a Symmetric array transformation. A top interview question. Symmetric Array Transformation Problem: Write a Python function that transforms a given array into a symmetric array by mirroring it around its center. For example: Input: [1, 2, 3] Output: [1, 2, 3, 2, 1] Hints: Use slicing for the reverse part. Concatenate the original array with its mirrored part. Example def symmetric_array(arr):     """     Transforms the input array into a symmetric array by mirroring it around its center.     Parameters:     arr (list): The input array.     Returns:     list: The symmetric array.     """     # Mirror the array by concatenating the original with its reverse (excluding the last element to avoid duplication)     return arr + arr[-2::-1] # Example usage input_array = [1, 2, 3] symmetric_result = symmetric_array(input_array) print("Input Array:", input_arr...

Retail Analytics Solution from Leader in Data Science SAS

Retail market is changed now. So many companies now open shops across the world. Every business owner tries to increase sales. This is possible with analytics.
retail analytics

Retail Analytics

The study also includes an in-depth look at how best-in-class retailers use analytics, as well as the business analytics software vendor landscape.

Walmart started retail business in India. So the real use of data analytics started now.

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