登录
  • #刷题

fa‌‌‍‍‌‍‍‌‍‌‍‍‌‌‌‌‌‌‌‍‌‌‍‍‌‌‌‍‌‌‌‍cebook DS面试题

qvin
3277
2
请问下,

Given data on Facebook members friending/defriending each other on Facebook, find out whether a given pair of members are currently friends.

可以用sql做么?

如何解呢
2条回复
热度排序

发表回复