Compilare: user.cpp: In function ‘int main()’: user.cpp:34:22: warning: unused variable ‘mn’ [-Wunused-variable] long long mn,man,i,k,j; ^ user.cpp:34:25: warning: unused variable ‘man’ [-Wunused-variable] long long mn,man,i,k,j; ^ user.cpp:34:29: warning: unused variable ‘i’ [-Wunused-variable] long long mn,man,i,k,j; ^ user.cpp:34:31: warning: variable ‘k’ set but not used [-Wunused-but-set-variable] long long mn,man,i,k,j; ^ user.cpp:34:33: warning: unused variable ‘j’ [-Wunused-variable] long long mn,man,i,k,j; ^