Eroare de compilare: user.cpp:6:17: error: ‘int pow [32]’ redeclared as different kind of symbol int i,n,m,pow[32],sol[100005],a[200005],k; ^ In file included from /usr/include/features.h:346:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/os_defines.h:39, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/c++config.h:420, from /usr/local/include/c++/4.8.0/iosfwd:38, from /usr/local/include/c++/4.8.0/ios:38, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/include/bits/mathcalls.h:154:1: error: previous declaration of ‘double pow(double, double)’ __MATHCALL (pow,, (_Mdouble_ __x, _Mdouble_ __y)); ^ user.cpp: In function ‘int main()’: user.cpp:25:18: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fin>>n; pow[0]=1; for (i=1; i<32; ++i) pow[i]=pow[i-1]*2; ^ user.cpp:25:49: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fin>>n; pow[0]=1; for (i=1; i<32; ++i) pow[i]=pow[i-1]*2; ^ user.cpp:25:58: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript fin>>n; pow[0]=1; for (i=1; i<32; ++i) pow[i]=pow[i-1]*2; ^ user.cpp:31:44: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (k=0; k<32; ++k) update(a[i]%pow[k],k); ^