Compilare: user.cpp: In function ‘int main()’: user.cpp:38:58: warning: ‘poz3’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i!=poz2 && i!=poz2+1 && i!=poz3 && i!=poz3+1) s+=v[i]; ^ user.cpp:38:34: warning: ‘poz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i!=poz2 && i!=poz2+1 && i!=poz3 && i!=poz3+1) s+=v[i]; ^ user.cpp:32:30: warning: ‘poz1’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(i!=poz1 && i!=poz1+1 && i!=poz1+2) s+=v[i]; ^