Compilare: user.cpp: In function ‘int main()’: user.cpp:41:11: warning: variable ‘ps’ set but not used [-Wunused-but-set-variable] int max,ps,pf,b,p1,p2; ^ user.cpp:41:14: warning: variable ‘pf’ set but not used [-Wunused-but-set-variable] int max,ps,pf,b,p1,p2; ^ user.cpp:56:33: warning: ‘p2’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(secv[p1][2]==secv[p2][2]&&secv[p2][1]-secv[p1][0]+1>=3) ^ user.cpp:56:20: warning: ‘p1’ may be used uninitialized in this function [-Wmaybe-uninitialized] while(secv[p1][2]==secv[p2][2]&&secv[p2][1]-secv[p1][0]+1>=3) ^