Problem	lunchbox
User	Micha
Submission Time	2026-02-28 18:43:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:14:2: error: ‘sort’ was not declared in this scope; did you mean ‘qsort’?
14 | sort(a+1, a+m+1);
| ^~~~
| qsort