Problem	lunchbox
User	leafeon
Submission Time	2025-05-25 14:11:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:23:15: error: expected ‘;’ before ‘res’
23 | e.pop_back()
| ^
| ;
24 | res++;
| ~~~