Eroare de compilare: user.cpp:14:20: error: ‘std::vector<int> div [1000002]’ redeclared as different kind of symbol vector<int> div[INF]; ^ In file included from /usr/include/c++/4.8/cstdlib:72:0, from /usr/include/c++/4.8/ext/string_conversions.h:41, from /usr/include/c++/4.8/bits/basic_string.h:2815, from /usr/include/c++/4.8/string:52, from /usr/include/c++/4.8/bits/locale_classes.h:40, from /usr/include/c++/4.8/bits/ios_base.h:41, from /usr/include/c++/4.8/ios:42, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/stdlib.h:785:14: error: previous declaration of ‘div_t div(int, int)’ extern div_t div (int __numer, int __denom) ^ user.cpp: In function ‘void precalc()’: user.cpp:21:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript div[i * j].push_back(i); ^ user.cpp: In function ‘int main()’: user.cpp:41:36: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(int k = 0; k < div[v[j]].size(); ++ k){ ^ user.cpp:42:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript if(viz[div[v[j]][k]] == 0){ ^ user.cpp:43:29: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript viz[div[v[j]][k]] = 1; ^ user.cpp:46:35: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript while(viz[div[v[j]][k]] && i <= j){ ^ user.cpp:47:48: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for(int l = 0; l < div[v[i]].size(); ++ l){ ^ user.cpp:48:37: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript viz[div[v[i]][l]] = 0; ^ user.cpp:52:29: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript viz[div[v[j]][k]] = 1; ^