**CLOSED**↵
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Can someone please explain me why this piece of code is taking around 25 secs to run, though the complexity is O(N^2log(N)) where N<=5000.↵
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int n = 5000;↵
for(int i=0; i<n; i++) {↵
set<int> s;↵
for(int j=n; j>=1; j--) s.insert(j);↵
}↵
~~~~~↵
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Can someone please explain me why this piece of code is taking around 25 secs to run, though the complexity is O(N^2log(N)) where N<=5000.↵
↵
~~~~~↵
int n = 5000;↵
for(int i=0; i<n; i++) {↵
set<int> s;↵
for(int j=n; j>=1; j--) s.insert(j);↵
}↵
~~~~~↵
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