Python Coding Challange - Question With Answer(01241224)

 

What will be the output of this code?

nums = (1, 2, 3)
output = {*nums}
print(output)

Options:

{1, 2, 3}
[1, 2, 3]
(1, 2, 3)
TypeError

Step 1: Create a tuple
nums = (1, 2, 3)

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Step 2: Unpack the tuple into a set
output = {*nums}

• The unpacking operator *nums extracts $1, 2, 3$ from the tuple.

• The {} braces convert these elements into a set, which removes duplicates (if any) and stores the elements in an unordered manner.

output = {1, 2, 3}

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Step 3: Print the set
print(output)
{1, 2, 3}

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Key Points to Remember:

1. The unpacking operator * extracts the elements of the tuple (or other iterable).

1. The {} braces create a set, which is an unordered collection of unique elements.

1. Sets automatically eliminate duplicates, but there are no duplicates in this example.

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Output:
{1, 2, 3}