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python index of array

Download this code from https://codegive.com Title: Understanding Python Indexing in Arrays: A Comprehensive Tutorial Introduction: Python is a versatile programming language that supports various data structures, including arrays. Array indexing is a fundamental concept that allows you to access and manipulate individual elements within an array. In this tutorial, we'll explore the basics of Python array indexing, covering topics such as zero-based indexing, negative indexing, and slicing. In Python, array indexing starts at 0. This means that the first element of an array is accessed using index 0. Let's look at a simple example: Output: Python also supports negative indexing, which allows you to access elements from the end of the array. Index -1 refers to the last element, -2 to the second-to-last, and so on. Output: Slicing enables you to extract a subset of elements from an array. The syntax for slicing is array[start:stop:step]. If any of these parameters is omitted, the default values are used (start = 0, stop = end of the array, step = 1). Output: You can also use array indexing to modify individual elements. Output: Understanding Python array indexing is crucial for working with arrays efficiently. This tutorial covered the basics of zero-based indexing, negative indexing, slicing, and modifying array elements. Incorporate these concepts into your Python programming to enhance your skills in working with arrays. ChatGPT