Problem	flamethrower
User	sqrt2
Submission Time	2025-09-25 09:08:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

flamethrower.cpp: In function ‘int main()’:
flamethrower.cpp:21:8: error: request for member ‘push_back’ in ‘cost’, which is of non-class type ‘int [a]’
21 | cost.push_back(price);
| ^~~~~~~~~