Problem	lunchbox
User	zyc
Submission Time	2025-11-19 17:09:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘void solve()’:
lunchbox.cpp:16:21: error: cannot convert ‘std::vector<int>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<int*, std::vector<int> >’} to ‘void*’
16 | qsort(schools.begin(), schools.end());
| ~~~~~~~~~~~~~^~
| |
| std::vector<int>::iterator {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}
In file included from /usr/include/c++/9/cstdlib:75,
from /usr/include/c++/9/ext/string_conversions.h:41,
from /usr/include/c++/9/bits/basic_string.h:6496,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9