L家 index设计题# JobHunting - 待字闺中
s*m
1 楼
Given a large number of records (with increasing but not necessarily
consecutive sequence number), design a indexing scheme
factorial digits sum。比如input为10,因为10!= 3628800,就应该返回sum的值 =
3+6+2+8
consecutive sequence number), design a indexing scheme
factorial digits sum。比如input为10,因为10!= 3628800,就应该返回sum的值 =
3+6+2+8