0_0_16398880_24255.cpp:12:16: error: 'double pow [1524]' redeclared as different kind of symbol
double pow[Maxn];
^
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_16398880_24255.cpp:3:
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_16398880_24255.cpp: In function 'void Init()':
0_0_16398880_24255.cpp:15:10: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
pow[0] = 1.0;
^
0_0_16398880_24255.cpp:17:14: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
pow[i] = pow[i - 1] * q / p;
^
0_0_16398880_24255.cpp:17:27: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
pow[i] = pow[i - 1] * q / p;
^
0_0_16398880_24255.cpp: In function 'double cal(int)':
0_0_16398880_24255.cpp:31:25: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
cur -= pow[x] * f[i - x];
^
0_0_16398880_24255.cpp: In function 'double solve()':
0_0_16398880_24255.cpp:44:27: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
ans += (n + 1) * pow[n];
^
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