Compilare: user.cpp: In function ‘int main()’: user.cpp:35:21: warning: variable ‘M’ set but not used [-Wunused-but-set-variable] int A,B,m=0,n=0,M,x,y; ^ user.cpp:49:19: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<Prime[y]<<" "<<Prime[x];} ^ user.cpp:49:34: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<Prime[y]<<" "<<Prime[x];} ^