Problem	uniquenumbers
User	yeezin
Submission Time	2025-06-18 16:44:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int main()’:
uniquenumbers.cpp:9:17: error: wrong number of template arguments (0, should be at least 1)
9 | set <strings> s;
| ^
In file included from /usr/include/c++/9/set:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:87,
from uniquenumbers.cpp:1:
/usr/include/c++/9/bits/stl_set.h:94:11: note: provided for ‘template<class _Key, class _Compare, class _Alloc> class std::set’
94 | class set
| ^~~
uniquenumbers.cpp:13:11: error: request for member ‘insert’ in ‘s’, which is of non-class type ‘int’
13 | s.insert(x);
| ^~~~~~
uniquenumbers.cpp:15:15: error: request for member ‘size’ in ‘s’, which is of non-class type ‘int’
15 | cout << s.size() << "\n";
| ^~~~