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Computer science
Programming languages
Python
Working with data
Collections
Sets and tuples
Set
Suggested problems
Frozenset constraints
Letters
Mystery set
First step
Keeping up with methods
Format checks
Easy calculations
True or false?
Counting unique
Memory test
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Theory
Format checks
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Choose the right variant:
The set's elements are...
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Code snippets
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ordered and mutable.
unordered and hashable.
none of the variants.
ordered and immutable.
477
learners liked this problem.
7
didn't like it.
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