Compilare: main.cpp: In function 'void Add(Trie*&, int, char*, int)': main.cpp:40:20: warning: array subscript has type 'char' [-Wchar-subscripts] if(Nod -> Son[c] == NULL) ^ main.cpp:42:21: warning: array subscript has type 'char' [-Wchar-subscripts] Nod -> Son[c] = new Trie; ^ main.cpp:43:42: warning: array subscript has type 'char' [-Wchar-subscripts] V[lev + 1].push_back(Nod -> Son[c]); ^ main.cpp:45:21: warning: array subscript has type 'char' [-Wchar-subscripts] Nod -> Son[c] -> Tata = Nod; ^ main.cpp:46:21: warning: array subscript has type 'char' [-Wchar-subscripts] Nod -> Son[c] -> l = *T; ^ main.cpp:48:21: warning: array subscript has type 'char' [-Wchar-subscripts] Add(Nod -> Son[c], lev + 1, T + 1, i); ^ main.cpp: In function 'void BFS()': main.cpp:59:34: warning: array subscript has type 'char' [-Wchar-subscripts] while(Finder -> Son[c] == NULL && Finder != Root) ^ main.cpp:62:31: warning: array subscript has type 'char' [-Wchar-subscripts] if(Finder -> Son[c] == NULL) ^ main.cpp:65:47: warning: array subscript has type 'char' [-Wchar-subscripts] Nod -> Match = Finder -> Son[c]; ^ main.cpp: In function 'void Solve()': main.cpp:77:27: warning: array subscript has type 'char' [-Wchar-subscripts] while(Nod -> Son[c] == NULL && Nod != Root) ^ main.cpp:80:24: warning: array subscript has type 'char' [-Wchar-subscripts] if(Nod -> Son[c]) ^ main.cpp:82:31: warning: array subscript has type 'char' [-Wchar-subscripts] Nod = Nod -> Son[c]; ^