Problem	uniquenumbers
User	12345
Submission Time	2025-05-17 11:52:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int32_t main()’:
uniquenumbers.cpp:16:18: error: invalid type argument of unary ‘*’ (have ‘std::set<long long int>::size_type’ {aka ‘long unsigned int’})
16 | cout << *s.size();
| ^