Compilare: user.cpp: In function ‘int main()’: user.cpp:8:13: warning: unused variable ‘aux’ [-Wunused-variable] int a,b,aux,i,cnt=0,suma,cif; ^ user.cpp:8:17: warning: unused variable ‘i’ [-Wunused-variable] int a,b,aux,i,cnt=0,suma,cif; ^ user.cpp:8:19: warning: unused variable ‘cnt’ [-Wunused-variable] int a,b,aux,i,cnt=0,suma,cif; ^ user.cpp:8:25: warning: unused variable ‘suma’ [-Wunused-variable] int a,b,aux,i,cnt=0,suma,cif; ^ user.cpp:8:30: warning: unused variable ‘cif’ [-Wunused-variable] int a,b,aux,i,cnt=0,suma,cif; ^