What's the meaning of this number
Difference between en1 and en2, changed 67 character(s)
### The number in the red box '- 22'

![](https://cdn.luogu.com.cn/upload/image_hosting/2ob96jlm.png)

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English _Tyrue_ 2024-10-12 12:18:21 2 Tiny change: ' 22'\n\n![](https://cdn.luo' -> ' 22'\n\n![ ](http://cdn.luo'
en2 English _Tyrue_ 2024-10-12 12:17:37 67
en1 English _Tyrue_ 2024-10-12 12:16:29 69 Initial revision (published)