Huang Daoji is a liar who tells fortune.

Can you calculate the number of days that meet the above conditions in advance?

A real kung fu fortune teller can count. Don't say that all fortune tellers are liars.

But the important thing is that fortune telling is better than changing a person's life. Each man is the architect of his own fate. I know this. I won't go to fortune telling for free. It's much better to do things honestly and build a good derby.