Problem	lvm
User	AndyChen
Submission Time	2026-06-05 14:49:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lvm.cpp: In function ‘int main()’:
lvm.cpp:25:50: error: expected primary-expression before ‘)’ token
25 | stack.erase(stack.begin(), stack.begin() + !);
| ^
lvm.cpp:30:50: error: expected primary-expression before ‘)’ token
30 | stack.erase(stack.begin(), stack.begin() + !);
| ^