What are some examples of tuples in Python?

What are some examples of tuples in Python?

Tuples in Python are immutable sequences. Here are a few examples:

1. A simple tuple: my_tuple = (1, 2, 3)
2. A tuple with mixed data types: mixed_tuple = (1, 'hello', 3.14)
3. A nested tuple: nested_tuple = ((1, 2), (3, 4)).

Can you explain how to access elements in a tuple?

Sure! You can access elements in a tuple using indexing. For example, if you have my_tuple = (10, 20, 30), you can access the first element with my_tuple[0], which will return 10.

What happens if I try to change an element in a tuple?

Since tuples are immutable, trying to change an element will raise a TypeError. For example, my_tuple[0] = 100 will not work.

Are there any methods associated with tuples?

Yes, tuples have a few built-in methods like count() and index(). For example, my_tuple.count(20) will return the number of times 20 appears in the tuple.