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What does set<int>s[4] means?
Does it create 4 sets inside a set? Similar: vector<int>v[4]
2 Answers
+ 5
You are creating an C style array of std::set or std::vector object
Eg:-
set<int> s[2]
Is similar to
set<int> s0,s1;
+ 2
Got it!
Thank you!