Compilare: user.cpp: In function ‘int main()’: user.cpp:22:29: warning: unused variable ‘j’ [-Wunused-variable] int z,x=1,y=1,a=2,b=2,i,j,d,s=0,r[1014],cr=0,st=0,dr=0,l,cop; ^ user.cpp:22:50: warning: unused variable ‘st’ [-Wunused-variable] int z,x=1,y=1,a=2,b=2,i,j,d,s=0,r[1014],cr=0,st=0,dr=0,l,cop; ^ user.cpp:22:55: warning: unused variable ‘dr’ [-Wunused-variable] int z,x=1,y=1,a=2,b=2,i,j,d,s=0,r[1014],cr=0,st=0,dr=0,l,cop; ^ user.cpp:22:60: warning: unused variable ‘l’ [-Wunused-variable] int z,x=1,y=1,a=2,b=2,i,j,d,s=0,r[1014],cr=0,st=0,dr=0,l,cop; ^ user.cpp:22:62: warning: variable ‘cop’ set but not used [-Wunused-but-set-variable] int z,x=1,y=1,a=2,b=2,i,j,d,s=0,r[1014],cr=0,st=0,dr=0,l,cop; ^