Problem	lunchbox
User	Xinlan
Submission Time	2024-12-07 11:04:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:11:2: error: ‘sort’ was not declared in this scope; did you mean ‘qsort’?
11 | sort(a,a+m);
| ^~~~
| qsort