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View Compilation Error

0_0_14987447_22485.cpp:30:10: error: 'int pow [10005]' redeclared as different kind of symbol
 int pow[N];
          ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cmath:44:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/random:38,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algo.h:66,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:62,
                 from 0_0_14987447_22485.cpp:5:
GCC4.9.2/x86_64-w64-mingw32/include/math.h:151:18: note: previous declaration 'double pow(double, double)'
   double __cdecl pow(double _X,double _Y);
                  ^
0_0_14987447_22485.cpp: In function 'void init()':
0_0_14987447_22485.cpp:33:10: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     pow[0] = 1;
          ^
0_0_14987447_22485.cpp:34:34: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     for(int i = 1;i < N;++i)pow[i] = 1LL * pow[i - 1] * x % MOD;
                                  ^
0_0_14987447_22485.cpp:34:53: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
     for(int i = 1;i < N;++i)pow[i] = 1LL * pow[i - 1] * x % MOD;
                                                     ^
0_0_14987447_22485.cpp: In function 'int main()':
0_0_14987447_22485.cpp:148:63: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
             ha1.ans[i] = ha1.H[1] - 1LL * ha1.H[1 + i] * pow[i] % MOD;
                                                               ^
0_0_14987447_22485.cpp:156:63: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
             ha2.ans[i] = ha2.H[1] - 1LL * ha2.H[1 + i] * pow[i] % MOD;
                                                               ^


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