Eroare de compilare: user.cpp:19:85: error: ‘int log2 [200002]’ redeclared as different kind of symbol int arb[4*nMax], sons[nMax], dp[nMax], tata[nMax], viz[nMax], Sol[qMax], log2[rmqMax], rmq[log2Max][rmqMax], lev[nMax], first[nMax], inArb[nMax]; ^ 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:146:1: error: previous declaration of ‘double log2(double)’ __MATHCALL (log2,, (_Mdouble_ __x)); ^ user.cpp: In function ‘int main()’: user.cpp:117:15: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log2[i]=log2[i/2]+1; ^ user.cpp:117:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log2[i]=log2[i/2]+1; ^ user.cpp:142:17: warning: unused variable ‘nodeVal’ [-Wunused-variable] int nodeVal=nodes[lastPoz].val, node=nodes[lastPoz].poz; ^ user.cpp:151:31: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript int len=log2[fDr-fSt+1]; ^ user.cpp:100:15: warning: unused variable ‘c’ [-Wunused-variable] int a, b, c; ^