Compilare: user.cpp: In function ‘int main()’: user.cpp:69:12: warning: unused variable ‘nr’ [-Wunused-variable] int i,n,m,nr,aux,auxst,auxdr,pos,x,p,y,j,a,b,c,d,z,xaux,yaux; ^ user.cpp:69:15: warning: unused variable ‘aux’ [-Wunused-variable] int i,n,m,nr,aux,auxst,auxdr,pos,x,p,y,j,a,b,c,d,z,xaux,yaux; ^ user.cpp:69:19: warning: unused variable ‘auxst’ [-Wunused-variable] int i,n,m,nr,aux,auxst,auxdr,pos,x,p,y,j,a,b,c,d,z,xaux,yaux; ^ user.cpp:69:25: warning: unused variable ‘auxdr’ [-Wunused-variable] int i,n,m,nr,aux,auxst,auxdr,pos,x,p,y,j,a,b,c,d,z,xaux,yaux; ^ user.cpp:69:31: warning: unused variable ‘pos’ [-Wunused-variable] int i,n,m,nr,aux,auxst,auxdr,pos,x,p,y,j,a,b,c,d,z,xaux,yaux; ^