Problem	uniquenumbers
User	FIips
Submission Time	2024-01-31 16:44:39
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int32_t main()’:
uniquenumbers.cpp:15:11: error: ‘class std::set<long long int>’ has no member named ‘push’
15 | s.push(a);
| ^~~~