Mention two types of lists and write simple codes to differentiate them
Question
Mention two types of lists and write simple codes to differentiate them
Solution
Sure, there are two types of lists in Python: mutable and immutable.
- Mutable Lists: These are the lists whose elements can be changed. The most common example is the list itself.
Example:
# Creating a list
mutable_list = [1, 2, 3, 4, 5]
print("Original List:", mutable_list)
# Changing the second element
mutable_list[1] = 200
print("Modified List:", mutable_list)
- Immutable Lists: These are the lists whose elements cannot be changed. The most common example is the tuple.
Example:
# Creating a tuple
immutable_list = (1, 2, 3, 4, 5)
print("Original Tuple:", immutable_list)
# Trying to change the second element will raise an error
try:
immutable_list[1] = 200
except TypeError:
print("Cannot modify a tuple!")
In the first example, we were able to change the second element of the list. But in the second example, when we tried to change the second element of the tuple, it raised a TypeError, indicating that we cannot modify a tuple.
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