Problem	ccs
User	Quackadodo110411
Submission Time	2024-07-06 10:25:48
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int main()’:
ccs.cpp:14:4: error: ‘asleep_cats’ was not declared in this scope
14 | asleep_cats.erase(x);
| ^~~~~~~~~~~
ccs.cpp:17:4: error: ‘asleep_cats’ was not declared in this scope
17 | asleep_cats.insert(x);
| ^~~~~~~~~~~
ccs.cpp:20:7: error: ‘asleep_cats’ was not declared in this scope
20 | if(asleep_cats.lower_bound(x)!=asleep_cats.end() and
| ^~~~~~~~~~~