Compilare: user.cpp: In function ‘int main()’: user.cpp:34:52: warning: unused variable ‘p’ [-Wunused-variable] int n,m,k,G,c,ic,jc,x,xx,y,yy,i,j,z,pasi,ir,jr,p,q, b, bb; ^ user.cpp:34:54: warning: unused variable ‘q’ [-Wunused-variable] int n,m,k,G,c,ic,jc,x,xx,y,yy,i,j,z,pasi,ir,jr,p,q, b, bb; ^ user.cpp:147:21: warning: ‘jr’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<ir<<' '<<jr<<' '<<pasi; ^ user.cpp:147:12: warning: ‘ir’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<ir<<' '<<jr<<' '<<pasi; ^ user.cpp:147:34: warning: ‘pasi’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<ir<<' '<<jr<<' '<<pasi; ^