Problem	uniquenumbers
User	Ningja
Submission Time	2023-11-08 15:00:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

uniquenumbers.cpp: In function ‘int main()’:
uniquenumbers.cpp:11:17: error: no match for ‘operator<’ (operand types are ‘int’ and ‘std::string’ {aka ‘std::__cxx11::basic_string<char>’})
11 | for (int i=0; i<n; i++) {
| ~^~
| | |
| | std::string {aka std::__cxx11::basic_string<char>}
| int
In file included from /usr/include/c++/9/bits/stl_algobase.h:64,
from /usr/include/c++/9/bits/char_traits.h:39,
from /usr/include/c++/9/ios:40,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from uniquenumbers.cpp:1:
/usr/include/c++/9/bits/stl_pair.h:454:5: note: candidate: ‘template<class _T1, class _T2> constexpr bool std::operator<(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&)’
454 | operator<(const pai