暴跌前夕，金银的14日RSI（相对强弱指数）等核心技术指标一度突破85甚至90的极度超买极值，COMEX非商业净多头头寸创下历史天量。正如路透社当时所警告的，“做多黄金”已成为全球最拥挤的交易。
sternenseemann published a tailCallOpt wrapper that converts any tail-recursive function into this pattern. He tested it, confirmed it worked, and concluded it was "pretty much useless" due to the overhead of copying state at every step. [1] He also noticed a deeper problem, one he explicitly said he hadn't solved.
，更多细节参见新收录的资料
В Венгрии указали на странности в деле с изъятием украинских денег02:11。新收录的资料是该领域的重要参考
ITmedia �r�W�l�X�I�����C���̍ŐV���������͂�，更多细节参见新收录的资料
guess := n / 2;