Problem	lunchbox
User	Joashhh
Submission Time	2023-02-18 16:06:44
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:14:7: error: ‘sort’ is not a member of ‘std’
14 | std::sort(arr, arr+1);
| ^~~~