50%的时间在问BQ
1, LRU cache
2,design facebook newsfeed
3, course schedule II
4, meeting room I + meeting room II
50%的时间在问BQ
1, LRU cache
2,design facebook newsfeed
3, course schedule II
4, meeting room I + meeting room II
楼主几年经验啊,系统设计都考了?
谢谢楼主慷慨分享,我也马上要面alexa Santa Barbara了,感觉好紧张
我感觉facebook newsfeed就是System design question
不要紧张,其实不难,亚麻重视基础和沟通,加油!
谢谢宽慰啦 ,andys你有觉得alexa组比较重视Tree和graph吗?linked list呢?
graph >= string > tree
string? you mean hashTable or List?