Problem	grid
User	Henries
Submission Time	2024-10-16 19:26:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

grid.cpp: In function ‘long long int solve(std::pair<long long int, long long int>, std::vector<std::vector<std::__cxx11::basic_string<char> > >)’:
grid.cpp:14:40: error: no match for ‘operator==’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::__cxx11::basic_string<char> >, std::__cxx11::basic_string<char> >::value_type’ {aka ‘std::__cxx11::basic_string<char>’} and ‘char’)
14 | else if (grid[p.first-1][p.second -1] == '#'){
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from grid.cpp:1:
/usr/include/c++/9/bits/regex.h:1026:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator==(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1026 | operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs