Compilare: user.cpp:12:12: warning: ‘typedef’ was ignored in this declaration [enabled by default] }; ^ user.cpp: In function ‘void insereaza(char*, char*)’: user.cpp:24:25: warning: array subscript has type ‘char’ [-Wchar-subscripts] if (aux->a[path[i]]==0) { ^ user.cpp:25:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] aux->a[path[i]]=new trie; ^ user.cpp:26:43: warning: array subscript has type ‘char’ [-Wchar-subscripts] aux=aux->a[path[i]]; ^ user.cpp:28:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] else aux=aux->a[path[i]]; ^ user.cpp: In function ‘void dfs(trie*)’: user.cpp:37:59: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<nod->cuv.size(); ++i) ^ user.cpp: In function ‘int main()’: user.cpp:53:27: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(s,1000000,pfile); ^