Compilare: user.cpp: In function ‘void parcurgere()’: user.cpp:26:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<vecin[curent].size(); i++) ^ user.cpp: In function ‘int main()’: user.cpp:64:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<vecin[nod].size(); i++) ^ user.cpp:72:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0; i<rez.size(); i++) ^