Problem	ferries
User	dzuizz
Submission Time	2023-07-01 22:11:43
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ferries.cpp: In function ‘int main()’:
ferries.cpp:18:5: error: ‘sort’ was not declared in this scope; did you mean ‘qsort’?
18 | sort(lf.begin(), lf.end());
| ^~~~
| qsort