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Discussion on: Daily Coding Problem #1

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cwetanow profile image
Ivan Author

In the given example, it would not return true, because the current number is added to the set after checking.
Also I tried it and it returns false.
I am not sure about the hashset building, could also use a dictionary, but it is wasted space.

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bhuntemann profile image
Bjorn Huntemann

Right, I am sorry, I misread. I thought you had built the hash set before you started the comparison pass, not during it. On closer inspection, good solution.