0_0_39344985_3302.cpp: In function 'void solve()':
0_0_39344985_3302.cpp:25:25: error: no matching function for call to 'find(std::pair<const int, int>&)'
25 | if (find(i) == i) cnt++;
| ~~~~^~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/algorithm:61,
from .\stdc++.h:51:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:3889:5: note: candidate: 'template<class _IIter, class _Tp> constexpr _IIter std::find(_IIter, _IIter, const _Tp&)'
3889 | find(_InputIterator __first, _InputIterator __last,
| ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_algo.h:3889:5: note: template argument deduction/substitution failed:
0_0_39344985_3302.cpp:25:25: note: candidate expects 3 arguments, 1 provided
25 | if (find(i) == i) cnt++;
| ~~~~^~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/algorithm:73:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:60:1: note: candidate: 'template<class _ExecutionPolicy, class _ForwardIterator, class _Tp> __pstl::__internal::__enable_if_execution_policy<_ExecutionPolicy, _ForwardIterator> std::find(_ExecutionPolicy&&, _ForwardIterator, _ForwardIterator, const _Tp&)'
60 | find(_ExecutionPolicy&& __exec, _ForwardIterator __first, _ForwardIterator __last, const _Tp& __value);
| ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/pstl/glue_algorithm_defs.h:60:1: note: template argument deduction/substitution failed:
0_0_39344985_3302.cpp:25:25: note: candidate expects 4 arguments, 1 provided
25 | if (find(i) == i) cnt++;
| ~~~~^~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iterator:66,
from .\stdc++.h:54:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/streambuf_iterator.h:435:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT, std::char_traits<_CharT> > >::__type std::find(istreambuf_iterator<_CharT, char_traits<_CharT> >, istreambuf_iterator<_CharT, char_traits<_CharT> >, const _CharT2&)'
435 | find(istreambuf_iterator<_CharT> __first,
| ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/streambuf_iterator.h:435:5: note: template argument deduction/substitution failed:
0_0_39344985_3302.cpp:25:25: note: 'std::pair<const int, int>' is not derived from 'std::istreambuf_iterator<_CharT, std::char_traits<_CharT> >'
25 | if (find(i) == i) cnt++;
| ~~~~^~~
0_0_39344985_3302.cpp:11:5: note: candidate: 'int find(int)'
11 | int find(int x) { return x == fa[x] ? x : fa[x] = find(fa[x]); }
| ^~~~
0_0_39344985_3302.cpp:11:14: note: no known conversion for argument 1 from 'std::pair<const int, int>' to 'int'
11 | int find(int x) { return x == fa[x] ? x : fa[x] = find(fa[x]); }
| ~~~~^
|
