Problem	duckhunt5
User	Sans12345
Submission Time	2025-03-17 12:48:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

duckhunt5.cpp: In function ‘int main()’:
duckhunt5.cpp:23:30: error: no matching function for call to ‘std::set<std::pair<long long int, long long int> >::lower_bound(ll&)’
23 | ll tmp = *(s.lower_bound(x)).first;
| ^
In file included from /usr/include/c++/9/set:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:87,
from duckhunt5.cpp:1:
/usr/include/c++/9/bits/stl_set.h:829:7: note: candidate: ‘std::set<_Key, _Compare, _Alloc>::iterator std::set<_Key, _Compare, _Alloc>::lower_bound(const key_type&) [with _Key = std::pair<long long int, long long int>; _Compare = std::less<std::pair<long long int, long long int> >; _Alloc = std::allocator<std::pair<long long int, long long int> >; std::set<_Key, _Compare, _Alloc>::iterator = std::_Rb_tree_const_iterator<std::pair<long long int, long long int> >; std::set<_Key,