Today is Thursday, the 80th time in 79 days. What day is it?

It's still Thursday

RELATED INFORMATIONS

1. Today is Sunday. If tomorrow is the first day, what day is 1 ^ 3 + 2 ^ 3 + 3 ^ 3 +. + 1998 ^ 3?
2. Today is Sunday, if tomorrow is the first day, then 1 ^ 3 + 2 ^ 3 + 3 ^ 3 +. + 2002 ^ 3 is Sunday (1) Today is Sunday. If tomorrow is the first day, what day is the first ^ 3 + 2 ^ 3 + 3 ^ 3 +. + 2002 ^ 3 day? (2) Fold a rectangular piece of paper in half to get a crease. Continue to fold it in half. When folding in half, each crease is parallel to the last one. How many creases are there after 4 consecutive folds? 10 folds? N folds? The second question no, found, the first question which expert help ah~~~~~~~~~~
3. Today is Sunday, if tomorrow is the first day, then the 20033-20023 + 20013-20003 + -23 + 13 days is a week______ ．
4. Today is Sunday. From tomorrow, what day is the day of 2006?
5. What is the 87th power of 78?
6. Find 352 power of 253 * 724 power of 427 + 252 power of 525 - 78th power of 87
7. What is the single digit of 2 to the power of 1998 plus 3 to the power of 1998
8. The fourth power of 1 + the fourth power of 2 + the fourth power of 3 + What is the single digit of the fourth power of 1998 + the fourth power of 1999
9. What's the single digit number of 2007 power + 2008 Power * 444444 power 98
10. What is the 88th power of 2?
11. Today is Tuesday. What's the week after the power of 3?
12. If today is Sunday, do you know what day is the 2012 power of 2? What about the 2013 power of 3? Ask for advice
13. Quick, urgent. Today is Wednesday, after the power of 2013, what day is it We have to find a way,
14. Today is Sunday. What day is it in a hundred days?
15. Today is Saturday, another 50 days is Sunday () A. One B. day C. six D. five
16. Today is Tuesday. What day is it in 100 days?
17. If today is Sunday, what day is 10 ^ 99 days later? The answer is Sunday, Quick algorithm without calculator
18. Today is Thursday. What day is the 15th power of 365?
19. Today is Saturday. What day is it after the 100th power of 10?
20. Today is Friday. What's the day of 1996 in three days? There's another question. What's the day of 1996 in two days? It's urgent