Problem	eelimination
User	hwy
Submission Time	2023-07-01 15:54:48
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

eelimination.cpp: In function ‘int main()’:
eelimination.cpp:21:18: error: no match for ‘operator<’ (operand types are ‘std::basic_ostream<char>’ and ‘char’)
21 | cout << ans[i] < ' ';
| ^ ~~~
| |
| char
eelimination.cpp:21:18: note: candidate: ‘operator<(int, int)’ <built-in>
21 | cout << ans[i] < ' ';
| ~~~~~~~~~~~~~~~^~~~~
eelimination.cpp:21:18: note: no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘int’
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from eelimination.cpp:1:
/usr/include/c++/9/bits/regex.h:1048:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator<(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
104