Given two Python sets, write a Python program to update the first set with items that exist only in the first set and not in the second set.

YasminRadwan26

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2022-05-05

188

Given:

set1 = {10, 20, 30}
set2 = {20, 40, 50}

Expected output:

set1 {10, 30}

Python programming,

YasminRadwan26

2022-05-05

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Hint:

Use the difference_update() method of a set.

Solution:

set1 = {10, 20, 30}
set2 = {20, 40, 50}

set1.difference_update(set2)
print(set1)

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