Compilare: main.cpp: In function 'int main()': main.cpp:9:6: warning: unused variable 'cate' [-Wunused-variable] 9 | int cate=0,cx,n,x,y,Mx,My,mx,my,i,cy,arie,L,l,sens,c; | ^~~~ main.cpp:9:13: warning: unused variable 'cx' [-Wunused-variable] 9 | int cate=0,cx,n,x,y,Mx,My,mx,my,i,cy,arie,L,l,sens,c; | ^~