Compilare: user.cpp: In function ‘int main()’: user.cpp:13:17: warning: unused variable ‘mij’ [-Wunused-variable] int n,st,dr,mij,a,sum[6000000],s=0,nr=0,max=0; ^ user.cpp:31:36: warning: ‘dr’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<max<<" "<<st<<" "<<dr; ^ user.cpp:31:25: warning: ‘st’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<max<<" "<<st<<" "<<dr; ^