第八课：Google 专题之多线程

[Xavier]

回家作业

谷歌 Custom Sorter 题

You run a service that sort words. instead of using the normal alphabet(a, b, c, …, x, y, z), we have “ch” that goes between “h” and “i” in the sort order. so that the alphabet becomes (a, b, … h, ch, i, … x, y, z) [‘indigo’, ‘charisma’, ‘hotel’] => [‘hotel’, ‘charisma’, ‘indigo’]