Eroare de compilare: user.cpp:9:47: error: ‘int index [200002]’ redeclared as different kind of symbol int euler[NMax],val[NMax],viz[NMax],index[NMax],lg[NMax]; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:48, from user.cpp:1: /usr/include/string.h:482:1: error: previous declaration of ‘const char* index(const char*, int)’ index (__const char *__s, int __c) __THROW ^ user.cpp: In function ‘void dfs(int, int)’: user.cpp:17:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[nod] = nr; ^ user.cpp:19:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < G[nod].size(); ++i){ ^ user.cpp: In function ‘int main()’: user.cpp:66:25: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript g << RMQ(index[x],index[y]) << '\n'; ^ user.cpp:66:34: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript g << RMQ(index[x],index[y]) << '\n'; ^