Compilare: user.cpp: In constructor ‘Nod::Nod()’: user.cpp:23:9: warning: suggest parentheses around assignment used as truth value [-Wparentheses] INFO=APARITII=0; ^ user.cpp: In member function ‘void Trie::insert(char*)’: user.cpp:45:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<strlen(c);i++) ^ user.cpp: In member function ‘int Trie::getAPARITII(char*)’: user.cpp:60:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<strlen(c);i++) ^