Compilare: main.c: In function 'main': main.c:27:33: warning: unused variable 'd' [-Wunused-variable] 27 | int n,m,p,b,i,l,c,x,y,x1,y1,d; | ^ main.c:27:15: warning: unused variable 'b' [-Wunused-variable] 27 | int n,m,p,b,i,l,c,x,y,x1,y1,d; | ^ main.c:27:13: warning: unused variable 'p' [-Wunused-variable] 27 | int n,m,p,b,i,l,c,x,y,x1,y1,d; | ^