Problem	3nplus1
User	P55D2K
Submission Time	2023-01-11 16:59:27
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:15:16: error: request for member ‘push_back’ in ‘a_list’, which is of non-class type ‘int [0]’
15 | a_list.push_back(number);
| ^~~~~~~~~