Problem	lvm
User	ATHY
Submission Time	2025-03-02 14:23:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lvm.cpp: In function ‘int main()’:
lvm.cpp:17:17: error: ‘t’ was not declared in this scope
17 | t = st.top();
| ^
lvm.cpp:27:4: error: ‘v’ was not declared in this scope
27 | v.push_back(s);
| ^
lvm.cpp:31:4: error: ‘v’ was not declared in this scope
31 | v.push_back(s);
| ^
lvm.cpp:40:4: error: ‘v’ was not declared in this scope
40 | v.push_back(s);
| ^
lvm.cpp:49:4: error: ‘v’ was not declared in this scope
49 | v.push_back(s);
| ^