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[Python] contains HashSet

seunggabi 승가비 2020. 6. 26. 00:57
>>> l = set()
>>> l.add(1)
>>> l.add(2)
>>> 1 in l
True
>>> 34 in l
False

https://stackoverflow.com/questions/26724002/contains-of-hashsetinteger-in-python

 

Contains of HashSet in Python

In Java we have HashSet, I need similar structure in Python to use contains like below: A = [1, 2, 3] S = set() S.add(2) for x in A: if S.contains(x): print "Example" C...

stackoverflow.com

 

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