0_0_36587445_24855.cpp:7:36: error: 'int pow [2][3010]' redeclared as different kind of symbol
int T,n,p,c[N][N],f[N],ans,pow[2][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_36587445_24855.cpp:4:
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_36587445_24855.cpp: In function 'int main()':
0_0_36587445_24855.cpp:25:9: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
pow[0][0]=pow[1][0]=1;
^
0_0_36587445_24855.cpp:25:19: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
pow[0][0]=pow[1][0]=1;
^
0_0_36587445_24855.cpp:26:30: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(int i=1;i<=n;i++)pow[0][i]=1ll*pow[0][i-1]*k%p,pow[1][i]=1ll*pow[1][i-1]*(k-1)%p;
^
0_0_36587445_24855.cpp:26:44: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(int i=1;i<=n;i++)pow[0][i]=1ll*pow[0][i-1]*k%p,pow[1][i]=1ll*pow[1][i-1]*(k-1)%p;
^
0_0_36587445_24855.cpp:26:60: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(int i=1;i<=n;i++)pow[0][i]=1ll*pow[0][i-1]*k%p,pow[1][i]=1ll*pow[1][i-1]*(k-1)%p;
^
0_0_36587445_24855.cpp:26:74: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
for(int i=1;i<=n;i++)pow[0][i]=1ll*pow[0][i-1]*k%p,pow[1][i]=1ll*pow[1][i-1]*(k-1)%p;
^
0_0_36587445_24855.cpp:29:39: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
if(!x)f[k]=(f[k]+1ll*c[n][k]*pow[1][n-k]%p)%p;
^
0_0_36587445_24855.cpp:30:30: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
else f[k]=(f[k]+1ll*pow[0][x-1]*c[n-x-1][k-1]%p*pow[1][n-x-k]%p*n%p)%p;
^
0_0_36587445_24855.cpp:30:58: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
else f[k]=(f[k]+1ll*pow[0][x-1]*c[n-x-1][k-1]%p*pow[1][n-x-k]%p*n%p)%p;
^
0_0_36587445_24855.cpp:31:23: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
ans=(ans+1ll*pow[0][x]*c[n-x-1][k-1]%p*pow[1][n-x-k]%p)%p;
^
0_0_36587445_24855.cpp:31:49: error: invalid types '<unresolved overloaded function type>[int]' for array subscript
ans=(ans+1ll*pow[0][x]*c[n-x-1][k-1]%p*pow[1][n-x-k]%p)%p;
^
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