Today is Sunday. From tomorrow, what day is the day of 2006?
This is the question of remainder
First, divide 2006 by the cycle of a week, that is, 7 days, that is, 2006 / 7 = 286 four
That is to say, today is the first day. After 2006, there are just 286 more weeks and 4 more days, so it's Thursday