栈(stack)是先进后出的数据结构。单调栈在入栈时通过一定规则保持栈内元素有序(单调递增或单调递减),从而把「找左侧/右侧第一个更大/更小元素」从 O(n²) 降到 O(n)。
Burger King said it’s also exploring using Patty as a way to improve customer service. The system can track when employees say key words like “welcome,” “please” and “thank you” and share that with managers.
。91视频对此有专业解读
Жители Санкт-Петербурга устроили «крысогон»17:52。业内人士推荐同城约会作为进阶阅读
They sit on disk as plaintext, readable by any process running as your user
为应对内存涨价,手机厂商预计会采取多重举措:降低出货目标以保住利润,调整其他器件的规格以对冲成本,以及上调终端产品零售价格。群智咨询预计,同规格或类似规格的产品价格会上涨10%到20%。