Compilare: user.cpp: In function ‘int main()’: user.cpp:24:13: warning: unused variable ‘poz’ [-Wunused-variable] int nf, poz, miny, maxx, max, i, j, icx, icy; ^ user.cpp:24:30: warning: unused variable ‘max’ [-Wunused-variable] int nf, poz, miny, maxx, max, i, j, icx, icy; ^ user.cpp:24:38: warning: unused variable ‘j’ [-Wunused-variable] int nf, poz, miny, maxx, max, i, j, icx, icy; ^