Problem	lunchbox
User	peepeepoop
Submission Time	2026-01-05 18:30:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:10:10: error: ‘arr’ was not declared in this scope
10 | cin >> arr[i];
| ^~~
lunchbox.cpp:15:7: error: ‘arr’ was not declared in this scope
15 | sort(arr, arr + m);
| ^~~