Problem	doll_noi
User	PrunJuice
Submission Time	2026-03-13 16:08:40
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

doll_noi.cpp: In function ‘int main()’:
doll_noi.cpp:17:27: error: ‘A’ was not declared in this scope
17 | for (int j = 0; j < A.size(); j++){
| ^