📌 元组（Tuple）#

A tuple is an ordered and immutable collection of elements.

Features:

• Ordered
• Immutable (cannot be changed after creation)
• Can contain different data types

Example:

1
t = (1, 2, 3)

Single-element tuple:

1
t = (5,)

Tuples are immutable:

1
t[0] = 10  # Error

🔹 Tuple vs List#