[Oi Series] in the examination room must not make the mistake

Article background

QWQ is now the National Day holiday.

Qingdao Qing bei bathhouse-ing ....

Hudor (SHA) Smart (BI) error after two days of simulation

So determined to get rid of these mistakes and must not be repeated especially in the examination Room!

Article description

This article is not updated regularly, mainly to record Oi some of the low-level errors can not be committed

Article text

1. The range of data in the topic is too large don't forget to open longlong!

"R" "W" in 2.freopen don't hit the reverse! And don't make the wrong call!

3. The file name can be copied directly (in the examination room), if it is manual input, you must not lose the wrong!

4. Don't forget to turn off the debug! when you make the procedure.

5. Non-completion of the adjournment

[Oi Series] in the examination room must not make the mistake