Compilare: user.cpp: In function ‘int main()’: user.cpp:21:16: warning: unused variable ‘miny’ [-Wunused-variable] int poz,nf,miny,maxx,icx,mx,icy; ^~~~ user.cpp:21:21: warning: unused variable ‘maxx’ [-Wunused-variable] int poz,nf,miny,maxx,icx,mx,icy; ^~~~ user.cpp:21:26: warning: unused variable ‘icx’ [-Wunused-variable] int poz,nf,miny,maxx,icx,mx,icy; ^~~ user.cpp:21:30: warning: unused variable ‘mx’ [-Wunused-variable] int poz,nf,miny,maxx,icx,mx,icy; ^~ user.cpp:21:33: warning: unused variable ‘icy’ [-Wunused-variable] int poz,nf,miny,maxx,icx,mx,icy; ^~~