Eroare de compilare: user.cpp:12:13: error: template argument 1 is invalid vector <hash> v[N]; ^ user.cpp:12:13: error: template argument 2 is invalid user.cpp:12:19: error: invalid type in declaration before ‘;’ token vector <hash> v[N]; ^ user.cpp: In function ‘long long unsigned int gaseste(long long unsigned int)’: user.cpp:16:23: error: request for member ‘size’ in ‘v[(x % 666013ull)]’, which is of non-class type ‘int’ for (i=0;i<v[x%N].size();i++) ^ user.cpp:17:21: error: invalid types ‘int[int]’ for array subscript if (v[x%N][i].nr==x) ^ user.cpp:19:21: error: invalid types ‘int[int]’ for array subscript v[x%N][i].apar++; ^ user.cpp:20:24: error: invalid types ‘int[int]’ for array subscript g<<v[x%N][i].apar<<"\n"; ^ user.cpp: In function ‘void add(long long unsigned int)’: user.cpp:29:5: error: reference to ‘hash’ is ambiguous hash alfa; ^ user.cpp:11:8: note: candidates are: struct hash struct hash {unsigned long long int nr; int apar;}; ^ 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:29:10: error: expected ‘;’ before ‘alfa’ hash alfa; ^ user.cpp:30:5: error: ‘alfa’ was not declared in this scope alfa.apar=0; ^ user.cpp:32:12: error: request for member ‘push_back’ in ‘v[(x % 666013ull)]’, which is of non-class type ‘int’ v[x%N].push_back(alfa); ^ user.cpp: In function ‘void bfs(std::vector<arb>*, int)’: user.cpp:45:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<V[nod].size();i++)