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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...
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5 Top Features People Need Today in Modern Devices

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Smart devices in the current world play a key role. It is because these have better features to help people. In this post, I shared the top features people expect in smart devices.

Now the world is mature enough to design devices and connect them with some intelligence and should give some benefit to users.

Intelligence in the Modern Devices.

Devices installed with Software, you can call Intelligent things. Modern devices nowadays have intelligence. 


People look at Smart things is the problem-solving approach. At the same time, smart things should generate revenue.

Modern devices features

List of Smart Devices.


There are many smart devices already in the market. For example, smartphones, smart appliances, Shoes, watches, and more. 


The real requirement is increasing user experience in those devices.


Design companies are advising their departments to implement high user experience in their devices. 


For example smart cameras, advice on personal and financial matters.

Features People Need in Modern Devices.


The market expectations for smart things are as follows
  • Unique Design
  • High user experience
  • Real-time problem solver
  • Unique solutions

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