Write a program to remove duplicates from a list using a set.

 

numbers = [1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9]

unique_numbers = list(set(numbers))

print("List without duplicates:", unique_numbers)

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Code Explanation:

Define a List with Duplicates

numbers = [1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9]

This list contains duplicate values like 2, 4, 6, 8.

Convert the List to a Set

unique_numbers = list(set(numbers))

Sets in Python do not allow duplicate values.

Converting the list to a set automatically removes all duplicates.

Converting it back to a list gives us a duplicate-free list.

Print the Unique List

print("List without duplicates:", unique_numbers)

The final list will have only unique values.

Expected Output

List without duplicates: [1, 2, 3, 4, 5, 6, 7, 8, 9]