EVERYTHING ABOUT ARRAY IN CODING⠀⠀

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EVERYTHING ABOUT ARRAY IN CODING⠀
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👉Array⠀
An array is a collection of items that have a similar data type stored at contiguous memory locations.⠀
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👉Index⠀
Every item in an array has a key so that we can access the item by using that key. This key is called the index.⠀
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👉Element⠀
Elements are the data values present in an array. Each element also has its own index, which is used to access the element.⠀
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👉Length⠀
The total number of elements in an array is called length (size).⠀
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Why the last element index isn’t always equal to length - 1?⠀
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