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View Compilation Error

0_0_38822104_8712.cpp: In function 'long long int gethash(long long int, long long int, long long int)':
0_0_38822104_8712.cpp:26:58: error: reference to 'hash' is ambiguous
   26 |         if(id == 0)     return h[id][r] - h[id][l - 1] * hash[r - l + 1];
      |                                                          ^~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string_view:42,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/basic_string.h:47,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/string:54,
                 from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bitset:52,
                 from .\stdc++.h:52:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
   59 |     struct hash;
      |            ^~~~
0_0_38822104_8712.cpp:14:35: note:                 'long long int hash [500005]'
   14 | int w[26], h[2][MAXN], pre[MAXN], hash[MAXN];
      |                                   ^~~~
0_0_38822104_8712.cpp:27:42: error: reference to 'hash' is ambiguous
   27 |         return h[id][l] - h[id][r + 1] * hash[r - l + 1];
      |                                          ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
   59 |     struct hash;
      |            ^~~~
0_0_38822104_8712.cpp:14:35: note:                 'long long int hash [500005]'
   14 | int w[26], h[2][MAXN], pre[MAXN], hash[MAXN];
      |                                   ^~~~
0_0_38822104_8712.cpp: In function 'int main()':
0_0_38822104_8712.cpp:32:9: error: reference to 'hash' is ambiguous
   32 |         hash[0] = 1;
      |         ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
   59 |     struct hash;
      |            ^~~~
0_0_38822104_8712.cpp:14:35: note:                 'long long int hash [500005]'
   14 | int w[26], h[2][MAXN], pre[MAXN], hash[MAXN];
      |                                   ^~~~
0_0_38822104_8712.cpp:33:44: error: reference to 'hash' is ambiguous
   33 |         for(int i = 1; i <= MAXN - 1; i++) hash[i] = hash[i - 1] * HASH;
      |                                            ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
   59 |     struct hash;
      |            ^~~~
0_0_38822104_8712.cpp:14:35: note:                 'long long int hash [500005]'
   14 | int w[26], h[2][MAXN], pre[MAXN], hash[MAXN];
      |                                   ^~~~
0_0_38822104_8712.cpp:33:54: error: reference to 'hash' is ambiguous
   33 |         for(int i = 1; i <= MAXN - 1; i++) hash[i] = hash[i - 1] * HASH;
      |                                                      ^~~~
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/functional_hash.h:59:12: note: candidates are: 'template<class _Tp> struct std::hash'
   59 |     struct hash;
      |            ^~~~
0_0_38822104_8712.cpp:14:35: note:                 'long long int hash [500005]'
   14 | int w[26], h[2][MAXN], pre[MAXN], hash[MAXN];
      |                                   ^~~~


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