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Python Practice › Set Programs › Program 5

Is an element in a set?

EasySet Programs · 5 of 48

Write a Python program to check whether an element is in a set.

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Input
{2, 4, 6}, check 4 and 5
Output
True False

Approach

  1. in is very fast on sets.

Solution

Python
s = {2, 4, 6}print(4 in s, 5 in s)
Output
True False

Learn the concept

New to this topic? Read the lesson, then come back.

More set programs

#6EasyUnion of two sets#7EasyIntersection of two sets#8EasyDifference of two sets#9EasySymmetric difference

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