Compilare: user.cpp: In function ‘void Solve()’: user.cpp:16:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = Rad ; i <= X ; ++i ) ^ user.cpp:23:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = X ; i <= Y ; ++i ) ^ user.cpp:26:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( Rad * Rad == i ) ^ user.cpp:36:43: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( i % j == 0 && j + i / j < Min ) ^