Romania’s government has overhauled gambling regulations through an emergency decree allowing municipalities to restrict or ban betting shops and slot machine halls in the biggest tightening of the industry the country has seen.
LKML: https://www.spinics.net/lists/linux-integrity/msg19215.html。关于这个话题，新收录的资料提供了深入分析
the leaf pages at the bottom in sorted order. To answer “give me the top K。新收录的资料是该领域的重要参考
void hash(long long *seed, int v) { *seed ^= v; }