Problem	ccs
User	serotonne
Submission Time	2025-02-05 15:44:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int main()’:
ccs.cpp:12:16: error: ‘sleep’ was not declared in this scope
12 | auto next = sleep.lower_bound(b);
| ^~~~~
ccs.cpp:16:10: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘const char [4]’ to binary ‘operator<<’
16 | count<<"YES"<<'\n';
| ~~~~~^~~~~~~
ccs.cpp:20:4: error: ‘sleep’ was not declared in this scope
20 | sleep.insert(b);
| ^~~~~
ccs.cpp:23:4: error: ‘sleep’ was not declared in this scope
23 | sleep.erase(b);
| ^~~~~