0_0_32453845_5532.cpp:14:15: error: expected ')' before 'n1'
int cmp(point n1,point n2)
^
0_0_32453845_5532.cpp:14:24: error: expected ')' before 'n2'
int cmp(point n1,point n2)
^
0_0_32453845_5532.cpp:14:26: error: expression list treated as compound expression in initializer [-fpermissive]
int cmp(point n1,point n2)
^
0_0_32453845_5532.cpp:14:26: error: invalid conversion from 'int*' to 'int' [-fpermissive]
0_0_32453845_5532.cpp:15:1: error: expected ',' or ';' before '{' token
{
^
0_0_32453845_5532.cpp: In function 'void add(int, int, int)':
0_0_32453845_5532.cpp:21:2: error: reference to 'next' is ambiguous
next[++now]=head[x];
^
0_0_32453845_5532.cpp:10:34: note: candidates are: int next [30005]
int now,head[30005],point[30005],next[30005],value[30005];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
from 0_0_32453845_5532.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
0_0_32453845_5532.cpp: In function 'void dfs(int, int, int, int, int)':
0_0_32453845_5532.cpp:39:28: error: reference to 'next' is ambiguous
for(int i=head[u];i!=-1;i=next[i])
^
0_0_32453845_5532.cpp:10:34: note: candidates are: int next [30005]
int now,head[30005],point[30005],next[30005],value[30005];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
from 0_0_32453845_5532.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:71:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61,
from 0_0_32453845_5532.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_iter<_Compare>::operator()(_Iterator1, _Iterator2) [with _Iterator1 = point*; _Iterator2 = point*; _Compare = int]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1846:27: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1884:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1970:55: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = point*; _Compare = int]'
0_0_32453845_5532.cpp:104:23: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:121:46: error: expression cannot be used as a function
{ return bool(_M_comp(*__it1, *__it2)); }
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Val_comp_iter<_Compare>::operator()(_Value&, _Iterator) [with _Value = point; _Iterator = point*; _Compare = int]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1827:34: required from 'void std::__unguarded_linear_insert(_RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Val_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1855:46: required from 'void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1884:70: required from 'void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1970:55: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = point*; _Compare = int]'
0_0_32453845_5532.cpp:104:23: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:166:37: error: expression cannot be used as a function
{ return bool(_M_comp(__val, *__it)); }
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h: In instantiation of 'bool __gnu_cxx::__ops::_Iter_comp_val<_Compare>::operator()(_Iterator, _Value&) [with _Iterator = point*; _Value = point; _Compare = int]':
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:129:76: required from 'void std::__push_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = point*; _Distance = long long int; _Tp = point; _Compare = __gnu_cxx::__ops::_Iter_comp_val<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:230:51: required from 'void std::__adjust_heap(_RandomAccessIterator, _Distance, _Distance, _Tp, _Compare) [with _RandomAccessIterator = point*; _Distance = long long int; _Tp = point; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_heap.h:334:15: required from 'void std::__make_heap(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1673:49: required from 'void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1932:59: required from 'void std::__partial_sort(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1947:59: required from 'void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = point*; _Size = long long int; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:1969:11: required from 'void std::__sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = point*; _Compare = __gnu_cxx::__ops::_Iter_comp_iter<int>]'
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:4716:78: required from 'void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = point*; _Compare = int]'
0_0_32453845_5532.cpp:104:23: required from here
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/predefined_ops.h:141:37: error: expression cannot be used as a function
{ return bool(_M_comp(*__it, __val)); }
^
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