C++示範bitset取代hashset解Leetcode 1733 Minimum Number of People to Teach(含Py3 code)

C++示範bitset取代hashset解Leetcode 1733  Minimum Number of People to Teach

C++ STL的unordered_set與bitset都能解這題，但執行效率差很多，有誰寫C++其執行效能要比類似的Python code還要慢上好久倍?用hashset就如此

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Py3 C++算術建構解1317 Convert Integer to the Sum of Two No Zero Integers

Py3  C++算術建構解1317  Convert Integer to the Sum of Two No Zero Integers

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