Problem	promotion
User	bachnguyen123
Submission Time	2025-11-27 14:08:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

promotion.cpp: In function ‘int main()’:
promotion.cpp:10:2: error: ‘BIT’ was not declared in this scope
10 | BIT bit1 (n);
| ^~~