In his simulations, it was extremely rare for someone to have their mutual first picks; but many people had those that were second or third picks. In this scenario a couple counts as happy if each is near the top of the other's list and neither can find someone they and that other person would both prefer more.
// 步骤2：按位置降序排序（离终点越近的车越先处理）
，更多细节参见爱思助手下载最新版本
陆逸轩得知自己获得第一名的瞬间。图丨© Krzysztof Szlezak
Жители Санкт-Петербурга устроили «крысогон»17:52