The following two questions use the following enum definition. enum Two { case first(A) case second(B)}(4 pts) Write an implementation of the following function which will compile and run, or say if it's impossible to implement. If it's impossible to implement, explain why. func impl4(t1: Two, t2: Two) -> Two { ... }(5 pts) Write an implementation of the following function which will compile and run, or say if it's impossible to implement. If it's impossible to implement, explain why. func impl5(a: A, b: B) -> Two { ... }

Sam is a data analyst at an advertising firm. he often uses a spreadsheet that contains media ratings details. he would like to filter the spreadsheet data based on different filter criteria. which operators can he use to specify the combination of filter criteria? sam can use the ( blank ) operators to specify a combination of filter criteria.

How will you cite information that is common knowledge in your research paper?

Suppose s, t, and w are strings that have already been created inside main. write a statement or statements, to be added to main, that will determine if the lengths of the three strings are in order by length, smallest to largest. that is, your code should determine if s is strictly shorter than t, and if t is strictly shorter than w. if these conditions hold your code should print (the boolean value) true. if not, your code should print false. (strictly means: no ties) example: if s, t, and w are "cat", "hats", and "skies" your code should print true - their lengths are 3-4-5; but if s, t, and w are "cats" "shirt", and "trust", then print false - their lengths are 4-5-5 enter your code in the box below