Problem	ccs
User	Usu
Submission Time	2025-10-15 19:34:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int main()’:
ccs.cpp:17:7: error: expected unqualified-id before ‘.’ token
17 | set.erase(ff);
| ^
ccs.cpp:20:9: error: ‘class std::set<long long int>’ has no member named ‘push_back’
20 | slep.push_back(ff);
| ^~~~~~~~~
ccs.cpp:23:19: error: ‘s’ was not declared in this scope
23 | for (auto it = s.begin(); it != s.end(); ++it){
| ^
ccs.cpp:35:3: error: expected primary-expression before ‘}’ token
35 | }
| ^