Borderou de evaluare (job #674667)

Eroare de compilare: main.cpp: In function 'void solve()': main.cpp:19:9: error: reference to 'next' is ambiguous 19 | next[i] = 0; | ^~~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_algobase.h:66, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/char_traits.h:39, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ios:40, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/istream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/fstream:38, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_iterator_base_funcs.h:213:5: note: candidates are: 'template<class _InputIterator> _InputIterator std::next(_InputIterator, typename std::iterator_traits<_Iter>::difference_type)' 213 | next(_InputIterator __x, typename | ^~~~ main.cpp:11:30: note: 'int next [50005]' 11 | int last[NMAX], first[NMAX], next[NMAX], n, c, i, j, l, k; | ^~~~ main.cpp:24:23: error: reference to 'next' is ambiguous 24 | last[l] = next[last[l]] = i; | ^~~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_algobase.h:66, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/char_traits.h:39, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ios:40, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/istream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/fstream:38, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_iterator_base_funcs.h:213:5: note: candidates are: 'template<class _InputIterator> _InputIterator std::next(_InputIterator, typename std::iterator_traits<_Iter>::difference_type)' 213 | next(_InputIterator __x, typename | ^~~~ main.cpp:11:30: note: 'int next [50005]' 11 | int last[NMAX], first[NMAX], next[NMAX], n, c, i, j, l, k; | ^~~~ main.cpp:37:17: error: reference to 'next' is ambiguous 37 | k = next[k]; | ^~~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_algobase.h:66, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/char_traits.h:39, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/ios:40, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/istream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/fstream:38, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11.3.0/include/g++-v11/bits/stl_iterator_base_funcs.h:213:5: note: candidates are: 'template<class _InputIterator> _InputIterator std::next(_InputIterator, typename std::iterator_traits<_Iter>::difference_type)' 213 | next(_InputIterator __x, typename | ^~~~ main.cpp:11:30: note: 'int next [50005]' 11 | int last[NMAX], first[NMAX], next[NMAX], n, c, i, j, l, k; | ^~~~