Problem	ccs
User	huangchengcheng
Submission Time	2026-07-16 16:56:19
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int main()’:
ccs.cpp:20:19: error: ‘class std::set<int>’ has no member named ‘earse’; did you mean ‘erase’?
20 | sleep.earse(x);
| ^~~~~
| erase
ccs.cpp:20:25: error: ‘x’ was not declared in this scope
20 | sleep.earse(x);
| ^