Compilare: user.cpp: In function ‘int main()’: user.cpp:9:17: warning: unused variable ‘a’ [-Wunused-variable] long long n,a[120000]={},c=0,mn=11111,mx=-1,s=0,s2=0,aux; ^ user.cpp:9:34: warning: unused variable ‘mn’ [-Wunused-variable] long long n,a[120000]={},c=0,mn=11111,mx=-1,s=0,s2=0,aux; ^ user.cpp:9:43: warning: unused variable ‘mx’ [-Wunused-variable] long long n,a[120000]={},c=0,mn=11111,mx=-1,s=0,s2=0,aux; ^