Compilare: user.cpp: In function ‘int main()’: user.cpp:24:9: warning: unused variable ‘imax’ [-Wunused-variable] int imax=0, maxi, a, b, no, c; ^ user.cpp:24:17: warning: unused variable ‘maxi’ [-Wunused-variable] int imax=0, maxi, a, b, no, c; ^ user.cpp:24:29: warning: unused variable ‘no’ [-Wunused-variable] int imax=0, maxi, a, b, no, c; ^ user.cpp:24:33: warning: unused variable ‘c’ [-Wunused-variable] int imax=0, maxi, a, b, no, c; ^