Python Arrays

In Python, arrays are used to store multiple items of the same type in a single variable. They are provided by the array module.

Creating an Array:

Common Operations:

1. Access Elements:
   python

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   print(arr[1]) # Outputs: 2

2. Add Elements:
   python

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   arr.append(5)

3. Remove Elements:
   python

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   arr.remove(2)

4. Iterate Through an Array:
   python

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   for element in arr:
print(element)


Difference from Lists:

• Arrays require all elements to be of the same type.
• Use lists for flexible types and arrays for type-specific collections.