Draw the recursion tree for the merge-sort procedure fromsection 2.3.1 on an array of 16 elements. explain why mwmorizationis ineffective in speeding up a good divide-and-conquer algorithmsuch as merge-sort.

Idon’t understand the double8 coding problem. it is java

In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else

Write a defining table and then a program that determines if you can sleep in or not. your program should get all its input from your computer’s clock. on all weekdays (monday through friday) that are not holidays, your program should output “get up! ” on all other days (weekends and holidays), your program should output “sleep in.” the three holidays that your program must check for are january 1 (new year’s day), july 4 (u.s. independence day), and december 25 (christmas). you don’t need to include other holidays in your program because most other holidays do not occur on a fixed day each year.