Compilare: user.cpp: In function ‘int main()’: user.cpp:6:13: warning: variable ‘aux1’ set but not used [-Wunused-but-set-variable] { int a,b,r,aux1,aux2,eroare; ^ user.cpp:6:18: warning: variable ‘aux2’ set but not used [-Wunused-but-set-variable] { int a,b,r,aux1,aux2,eroare; ^