Compilare: user.cpp: In function ‘int main()’: user.cpp:13:24: warning: unused variable ‘mn’ [-Wunused-variable] int n,k,i,a,b,ok=0,mn,mx,poz1,poz2,aux; ^ user.cpp:13:27: warning: unused variable ‘mx’ [-Wunused-variable] int n,k,i,a,b,ok=0,mn,mx,poz1,poz2,aux; ^ user.cpp:13:30: warning: unused variable ‘poz1’ [-Wunused-variable] int n,k,i,a,b,ok=0,mn,mx,poz1,poz2,aux; ^ user.cpp:13:35: warning: unused variable ‘poz2’ [-Wunused-variable] int n,k,i,a,b,ok=0,mn,mx,poz1,poz2,aux; ^