Eroare de compilare: user.cpp:9:72: error: ‘int log [200005]’ redeclared as different kind of symbol int n,m,niv[100005],res,p[200005],k=0,px[200005],py[200005],log[200005]; ^ 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/iostream: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 RMQ()’: user.cpp:21:12: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i]=log[i/2]+1; ^ user.cpp:21:21: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i]=log[i/2]+1; ^ user.cpp:26:22: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(i=1;i<=log[k];i++) ^ user.cpp: In function ‘int Ans(int, int)’: user.cpp:32:21: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript { int len=log[y-x+1]; ^ user.cpp: In function ‘void DFS(int, int)’: user.cpp:43:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v[x].size();i++) ^ user.cpp: In function ‘int main()’: user.cpp:115:33: warning: unused variable ‘nmx’ [-Wunused-variable] { int i,nod,tip,x,y,n1,n2,v1,v2,nmx,r1,r2,nivlca,aux; ^