Compilare: user.cpp: In function 'int compara(int, int, int)': user.cpp:49: warning: operation on 'lg' may be undefined user.cpp:59: warning: operation on 'lg' may be undefined user.cpp: In function 'void Afisare()': user.cpp:109: warning: operation on 'lg' may be undefined user.cpp: In function 'void Dijsktra()': user.cpp:74: warning: 'Vfmin' may be used uninitialized in this function user.cpp: In function 'void Afisare()': user.cpp:105: warning: 'wati_max' may be used uninitialized in this function