Problem	bracketex
User	nminhnguyenle
Submission Time	2025-12-10 16:42:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

bracketex.cpp: In function ‘int main()’:
bracketex.cpp:26:19: error: ‘std::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘pop’
26 | s.pop();
| ^~~