Compilare: user.cpp: In function ‘void baga(int, int)’: user.cpp:50:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(poz == s.size()) ^ user.cpp:57:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] aloca(trie[a].fiu[cod[s[poz]]]); ^ user.cpp:58:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] baga(trie[a].fiu[cod[s[poz]]], poz + 1); ^ user.cpp: In function ‘void getRez()’: user.cpp:99:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] rez[crChar ++] = chr[trie[cr].urm]; ^ user.cpp:100:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] cr = trie[cr].fiu[trie[cr].urm]; ^ user.cpp:104:38: warning: array subscript has type ‘char’ [-Wchar-subscripts] rez[crChar ++] = chr[trie[cr].urm]; ^ user.cpp:106:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(crChar < rez.size()) ^