Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:23:17: error: reference to ‘hash’ is ambiguous hash[(x[i]+x[j]+x[k])%1000003].push_back(nr); ^ user.cpp:8:14: note: candidates are: std::vector<int> hash [1000004] vector <int> hash[1000004]; ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:3033:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/c++/4.8/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^ user.cpp:33:24: error: reference to ‘hash’ is ambiguous if(hash[val].size()) ^ user.cpp:8:14: note: candidates are: std::vector<int> hash [1000004] vector <int> hash[1000004]; ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:3033:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/c++/4.8/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^ user.cpp:34:32: error: reference to ‘hash’ is ambiguous if(pos[hash[val][0]][0]+pos[hash[val][0]][1]+pos[hash[val][0]][2]==s-spart) ^ user.cpp:8:14: note: candidates are: std::vector<int> hash [1000004] vector <int> hash[1000004]; ^ In file included from /usr/include/c++/4.8/bits/basic_string.h:3033:0, 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/ostream:38, from /usr/include/c++/4.8/iostream:39, from user.cpp:1: /usr/include/c++/4.8/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash