Compilare: user.cpp: In function ‘int main()’: user.cpp:41:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(v[i]*v[i+1]>=v[i+1]*v[i+2]) ^ user.cpp:53:19: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] v[i]=v[i+1]; ^ user.cpp:36:31: warning: ‘k’ may be used uninitialized in this function [-Wmaybe-uninitialized] suma1=suma-v[k]-v[k+1]-v[k+2]+factor; ^