Problem	swords
User	placeholder
Submission Time	2025-11-13 18:18:47
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

swords.cpp: In function ‘int main()’:
swords.cpp:15:25: error: cannot convert ‘std::vector<std::pair<int, int> >::iterator’ {aka ‘__gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >’} to ‘void*’
15 | qsort(swordThings.begin(), swordThings.end(), [](const std::pair<int, int>& a, const std::pair<int, int>& b) {return a.first > b.first;});
| ~~~~~~~~~~~~~~~~~^~
| |
| std::vector<std::pair<int, int> >::iterator {aka __gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, 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 /us