Problem	bracketex
User	YellowPurpleDragon
Submission Time	2024-05-04 14:24:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

bracketex.cpp: In function ‘int main()’:
bracketex.cpp:9:10: error: cannot convert ‘std::deque<char>::empty’ from type ‘bool (std::deque<char>::)() const noexcept’ to type ‘bool’
9 | if (!c.empty) {
| ^~~~~
bracketex.cpp:9:10: error: in argument to unary !