Eroare de compilare: user.cpp:16:13: error: ‘int log [32002]’ redeclared as different kind of symbol int log[N<<1],RMQ[20][N]; ^ 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/cstdio:41, from user.cpp:1: /usr/include/bits/mathcalls.h:110:1: error: previous declaration of ‘double log(double)’ __MATHCALL (log,, (_Mdouble_ __x)); ^ user.cpp: In function ‘void SOLVE()’: user.cpp:97:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i>>1] + 1 ; ^ user.cpp:97:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i>>1] + 1 ; ^ user.cpp:102:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(int j=1;j<=log[n];++j) ^ user.cpp: In function ‘int LCA(int, int)’: user.cpp:143:22: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript int k=log[B-A]; ^