Yes, you are right. But, even if we've stored unique values inside populateArray such as alphabet(a-z) it would still have taken more time than Set. Because it still has to iterate it over with O(n) complexity. What I was trying to show is a mere demonstration of execution of speed
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Not a fair comparison on several dimensions.
Setshould have only unique values. If you modifypopulateArrayto only store unique elements - that would be an improvement.Setshould typically be compared toObjectYes, you are right. But, even if we've stored unique values inside populateArray such as alphabet(a-z) it would still have taken more time than
Set. Because it still has to iterate it over with O(n) complexity. What I was trying to show is a mere demonstration of execution of speed