Problem	barbecue
User	DuckyKayden
Submission Time	2025-12-29 16:26:11
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

barbecue.cpp: In function ‘int32_t main()’:
barbecue.cpp:24:20: error: ‘class std::multiset<long long int>’ has no member named ‘contains’
24 | if(invalid.contains(b[i])) {
| ^~~~~~~~
barbecue.cpp:24:31: error: ‘i’ was not declared in this scope
24 | if(invalid.contains(b[i])) {
| ^