Compilare: user.cpp: In function ‘int main()’: user.cpp:21:13: warning: unused variable ‘k’ [-Wunused-variable] int i,j,k,l,copie,nrdiv2,nrdiv,maxx,minn,contor=0,putere; ^ user.cpp:21:15: warning: unused variable ‘l’ [-Wunused-variable] int i,j,k,l,copie,nrdiv2,nrdiv,maxx,minn,contor=0,putere; ^ user.cpp:21:23: warning: unused variable ‘nrdiv2’ [-Wunused-variable] int i,j,k,l,copie,nrdiv2,nrdiv,maxx,minn,contor=0,putere; ^ user.cpp:53:10: warning: ‘minn’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<minn<<" "; ^