Problem	funnyballs
User	chickengoat
Submission Time	2025-12-01 14:12:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

funnyballs.cpp: In function ‘int main()’:
funnyballs.cpp:42:22: error: no match for ‘operator-’ (operand types are ‘std::set<long long int>::iterator’ {aka ‘std::_Rb_tree_const_iterator<long long int>’} and ‘int’)
42 | cout << *(se.end()-1);
| ~~~~~~~~^~
| | |
| | int
| std::set<long long int>::iterator {aka std::_Rb_tree_const_iterator<long long int>}
In file included from /usr/include/c++/9/bits/stl_algobase.h:67,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from funnyballs.cpp:1:
/usr/include/c++/9/bits/stl_iterator.h:415:5: note: candidate: ‘template<class _IteratorL, class _IteratorR> constexpr decltype ((__y.base() - __x.base())) std::operator-(const