题目内容

猜数字-2
老师从 1~50 之间（大于1 小于50）选了两个自然数，将两数之积告诉同学
P（Product），两数之和告诉同学S（Sum），问两位同学能否推出这两个自然
数？
S 说：我知道你不知道这两个数，但我也不知道。
P 说：我还是不知道。
S 说：我知道这两个数啦！
P 说：我也知道啦！
其他同学：我们也知道啦！
？？
问：老师选出的两个自然数是什么？

查看答案

搜索结果不匹配？点我反馈

更多问题

Provide an example of how you assessed a situation and achieved
good results by focusing on the most important priorities.

Question3：Can you use a SQL statement to finding duplicate
values!
How can I find authors with the same last name？
You can use the table authors in datatabase pubs. I want to get the result as
below:
Output:
au_lname number_dups
---------------------------------------- -----------
Ringer 2
(1 row(s) affected)

Question5: The Fastest Way to Recompile All Stored Procedures
I have a problem with a database running in SQL Server 6.5 (Service Pack
4). We moved the database (object transfer) from one machine to another last
night, and an error (specific to a stored procedure) is cropping up. However, I
can't tell which procedure is causing it. Permissions are granted in all of our
stored procedures; is there a way from the isql utility to force all stored
procedures to recompile？
Tips: sp_recompile can recomplie a store procedure each time

如何搜集表的各种状态数据？