NVI*_*NVI 10 language-agnostic sorting algorithm
您将获得一系列各种交通工具的旅行机票,这些机票将通过途中的几个站点将您从A点带到B点.所有的门票都没有故障,你不知道你的旅程从哪里开始,也不知道它的结束地点.按正确的顺序对门票进行排序以完成您的旅程.
tickets = [ {from: "Barcelona", to: "New York"} {from: "Barcelona", to: "Gerona"}, {from: "Madrid", to: "Barcelona"}, {from: "Gerona", to: "Barcelona"} ]
我想,正确的顺序是:
tickets = [
{from: "Madrid", to: "Barcelona"},
{from: "Barcelona", to: "Gerona"},
{from: "Gerona", to: "Barcelona"},
{from: "Barcelona", to: "New York"}
]
因为没有去马德里的机票,也没有来自纽约的机票.
什么是该任务的最佳算法?
该语言是JavaScript,但与语言无关的解决方案就足够了.
更新:我更改了样本数据,以免与单程飞行问题混淆.