Eroare de compilare: user.cpp:12:76: error: ‘int log [100010]’ redeclared as different kind of symbol int n,c,i,j,ans,nr,a[nmax],psum[nmax],s[nmax],p[nmax],dp[20][nmax],log[nmax],doi[30]; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iosfwd:38, from /usr/include/c++/4.8/ios:38, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:110:1: error: previous declaration of ‘double log(double)’ __MATHCALL (log,, (_Mdouble_ __x)); ^ user.cpp: In function ‘void dfs(int)’: user.cpp:22:17: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript int k=log[nr]; ^ user.cpp:26:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<v[x].size(); i++) ^ user.cpp:35:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript k=log[nr-ind+1]; ^ user.cpp: In function ‘int main()’: user.cpp:59:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i]=log[i/2]+1; ^ user.cpp:59:23: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i]=log[i/2]+1; ^