Problem	parallelogramisation
User	dieunq1309
Submission Time	2024-01-25 15:23:28
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

parallelogramisation.cpp: In function ‘int32_t main()’:
parallelogramisation.cpp:19:9: error: no match for ‘operator<<’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘<unresolved overloaded function type>’)
19 | cout << query.front << endl;
| ~~~~ ^~ ~~~~~~~~~~~
| | |
| | <unresolved overloaded function type>
| std::ostream {aka std::basic_ostream<char>}
In file included from /usr/include/c++/9/istream:39,
from /usr/include/c++/9/sstream:38,
from /usr/include/c++/9/complex:45,
from /usr/include/c++/9/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
from parallelogramisation.cpp:1:
/usr/include/c++/9/ostream:108:7: note: candidate: ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<