Frage im Vorstellungsgespräch bei Tripadvisor
2 sum.
Antwort im Vorstellungsgespräch
Anonym
25. Feb. 2013
Firstly I said hash map. Then he ask me try not to take any additional space. Than I said that we can sort the list and use 2 pointers which gives O(n(logn)) time. He said it is good.
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