Problem	lunchbox
User	Hijackedsoul
Submission Time	2023-06-19 00:46:25
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:13:10: error: ‘sort’ is not a member of ‘std’
13 | std::sort (lunchbox, lunchbox+m);
| ^~~~