You will get access to training tutorials and Courses in a Gold membership.
DOING IT THE RIGHT WAY
。关于这个话题，heLLoword翻译官方下载提供了深入分析
candidate[n] = closest colour to goal
「中国铁路」公众号发布的文章显示，铁路 12306 技术中心对相关订单进行了核查，确认候补流程正常、通知及时，所谓「作废」系误读。
other than accumulate them into a bin to go to a central processing center later