Problem	lunchbox
User	Kishan
Submission Time	2023-06-16 11:10:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:15:14: error: ‘arr’ was not declared in this scope
15 | N -= arr[ind++];
| ^~~