Problem	mountains
User	rittin1
Submission Time	2023-01-16 21:43:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountains.cpp: In function ‘int main()’:
mountains.cpp:26:10: error: no match for ‘operator-’ (operand types are ‘std::_Rb_tree_const_iterator<long long int>’ and ‘std::multiset<long long int>::iterator’ {aka ‘std::_Rb_tree_const_iterator<long long int>’})
26 | int a=x-m.begin();
| ~^~~~~~~~~~
| | |
| | _Rb_tree_const_iterator<[...]>
| _Rb_tree_const_iterator<[...]>
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 mountains.cpp:2:
/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 std::reverse_i