Compilare: user.cpp: In function ‘int calculareGradIntTotal(int)’: user.cpp:53:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < grafTranspus[nod].size(); i++) ^ user.cpp: In function ‘void rezolvare()’: user.cpp:77:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < graf[curent].size(); i++) ^ user.cpp:108:45: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j = 0; j < graf[v[i]].size(); j++) ^ user.cpp:61:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j; ^ user.cpp:62:9: warning: unused variable ‘curent’ [-Wunused-variable] int curent, vecin; ^