Problem	snacks
User	shenshiqi
Submission Time	2026-01-04 17:33:56
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

snacks.cpp: In function ‘int main()’:
snacks.cpp:31:24: error: expected ‘)’ before ‘;’ token
31 | while (it != ub;){
| ~ ^
| )
snacks.cpp:31:25: error: expected primary-expression before ‘)’ token
31 | while (it != ub;){
| ^