Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:24:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(op==3) ^ user.cpp: In function ‘void insert(int)’: user.cpp:37:9: error: reference to ‘hash’ is ambiguous hash[x%MOD].push_back(x); ^ user.cpp:7:14: note: candidates are: std::vector<int> hash [666013] vector <int> hash[MOD]; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_bvector.h:1134:0, from /usr/local/include/c++/4.8.0/vector:65, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^ user.cpp: In function ‘void sterge(int)’: user.cpp:44:9: error: reference to ‘hash’ is ambiguous hash[poz].erase(hash[poz].begin()+i); ^ user.cpp:7:14: note: candidates are: std::vector<int> hash [666013] vector <int> hash[MOD]; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_bvector.h:1134:0, from /usr/local/include/c++/4.8.0/vector:65, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^ user.cpp:44:25: error: reference to ‘hash’ is ambiguous hash[poz].erase(hash[poz].begin()+i); ^ user.cpp:7:14: note: candidates are: std::vector<int> hash [666013] vector <int> hash[MOD]; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_bvector.h:1134:0, from /usr/local/include/c++/4.8.0/vector:65, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash struct hash; ^ user.cpp: In function ‘int check(int)’: user.cpp:49:16: error: reference to ‘hash’ is ambiguous for(i=0; i<hash[poz].size(); i++) ^ user.cpp:7:14: note: candidates are: std::vector<int> hash [666013] vector <int> hash[MOD]; ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_bvector.h:1134:0,