Compilare: user.cpp: In function ‘int main()’: user.cpp:117:47: warning: ‘min_j’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << color<<"\n"<<max<<"\n"<<min_i << " " << min_j << " " << maxarie +1<< "\n"; ^ user.cpp:117:31: warning: ‘min_i’ may be used uninitialized in this function [-Wmaybe-uninitialized] g << color<<"\n"<<max<<"\n"<<min_i << " " << min_j << " " << maxarie +1<< "\n"; ^