Problem	lunchbox
User	tomatofrog0w0
Submission Time	2023-11-09 10:58:18
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int32_t main()’:
lunchbox.cpp:20:6: error: ‘a’ was not declared in this scope
20 | if (a[i] <= n){
| ^