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View Compilation Error

0_0_38690367_20326.cpp: In function 'void getnext()':
0_0_38690367_20326.cpp:12:9: error: reference to 'next' is ambiguous
   12 |         next[0]=-1;
      |         ^~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_construct.h:62,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/char_traits.h:57,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ios:42,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/ostream:40,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/iostream:41,
                 from 0_0_38690367_20326.cpp:1:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_iterator_base_funcs.h:232:5: note: candidates are: 'template<class _InputIterator> constexpr _InputIterator std::next(_InputIterator, typename iterator_traits<_Iter>::difference_type)'
  232 |     next(_InputIterator __x, typename
      |     ^~~~
0_0_38690367_20326.cpp:7:5: note:                 'int next [1000010]'
    7 | int next[N];
      |     ^~~~
0_0_38690367_20326.cpp:17:25: error: reference to 'next' is ambiguous
   17 |                         next[i]=j;
      |                         ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_iterator_base_funcs.h:232:5: note: candidates are: 'template<class _InputIterator> constexpr _InputIterator std::next(_InputIterator, typename iterator_traits<_Iter>::difference_type)'
  232 |     next(_InputIterator __x, typename
      |     ^~~~
0_0_38690367_20326.cpp:7:5: note:                 'int next [1000010]'
    7 | int next[N];
      |     ^~~~
0_0_38690367_20326.cpp:19:27: error: reference to 'next' is ambiguous
   19 |                         j=next[j];
      |                           ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_iterator_base_funcs.h:232:5: note: candidates are: 'template<class _InputIterator> constexpr _InputIterator std::next(_InputIterator, typename iterator_traits<_Iter>::difference_type)'
  232 |     next(_InputIterator __x, typename
      |     ^~~~
0_0_38690367_20326.cpp:7:5: note:                 'int next [1000010]'
    7 | int next[N];
      |     ^~~~
0_0_38690367_20326.cpp: In function 'int kmp(std::string)':
0_0_38690367_20326.cpp:34:27: error: reference to 'next' is ambiguous
   34 |                         j=next[j];
      |                           ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_iterator_base_funcs.h:232:5: note: candidates are: 'template<class _InputIterator> constexpr _InputIterator std::next(_InputIterator, typename iterator_traits<_Iter>::difference_type)'
  232 |     next(_InputIterator __x, typename
      |     ^~~~
0_0_38690367_20326.cpp:7:5: note:                 'int next [1000010]'
    7 | int next[N];
      |     ^~~~
0_0_38690367_20326.cpp: In function 'int main()':
0_0_38690367_20326.cpp:53:25: error: reference to 'next' is ambiguous
   53 |                 int ans=next[len];
      |                         ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/stl_iterator_base_funcs.h:232:5: note: candidates are: 'template<class _InputIterator> constexpr _InputIterator std::next(_InputIterator, typename iterator_traits<_Iter>::difference_type)'
  232 |     next(_InputIterator __x, typename
      |     ^~~~
0_0_38690367_20326.cpp:7:5: note:                 'int next [1000010]'
    7 | int next[N];
      |     ^~~~


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