[LeetCode] Bulls and Cows

时间:2019-12-23 18:24:27 出处:uu快3公式_uu快3最新版_概率

Stefan shares a very simple and elegant solution, which is rewritten below using multiset in C++.

This problem seems to be easy at the first glance, especially the problem gives a too much simpler example. Make sure you understand the problem by making more examples or refering to some other material, like the Wikipedia article.