| Problem | subperm |
|---|---|
| User | JaSonic |
| Submission Time | 2026-04-19 00:38:57 |
| Score | 0 |
| Max Time | N/A |
| Max Memory | N/A |
Owl Get a Life
subperm.cpp: In function ‘long long int count_subperm(int, std::vector<int>)’:
subperm.cpp:8:17: error: no matching function for call to ‘std::set<int>::set(std::vector<int>&)’
8 | set<int> x(a);
| ^
In file included from /usr/include/c++/9/set:61,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:87,
from subperm.cpp:2:
/usr/include/c++/9/bits/stl_set.h:271:2: note: candidate: ‘template<class _InputIterator> std::set<_Key, _Compare, _Alloc>::set(_InputIterator, _InputIterator, const allocator_type&)’
271 | set(_InputIterator __first, _InputIterator __last,
| ^~~
/usr/include/c++/9/bits/stl_set.h:271:2: note: template argument deduction/substitution failed:
subperm.cpp:8:17: note: candidate expects 3 arguments, 1 provided
8 | set<int> x(a);
| ^
In file included from /usr/include/c++/9/set:61,