Problem	4russians
User	dzuizz
Submission Time	2024-07-02 20:51:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

4russians.cpp: In function ‘int main()’:
4russians.cpp:42:11: error: ‘a’ was not declared in this scope
42 | ans += a[i];
| ^