1) Implement MyArrayStack (constructor, push, pop, peek and isEmpty), and MyLinkedQueue with both next and previous pointers (constructor, enqueuer/offer, dequeuer/poll, peek and isEmpty), and write the following two program to test them. You must use MyArrayList or MyLinkedList for the implementation. (10 points) 2) For stack testing, write a program to check if a string has matching parenthesis such as "(())", but not ")(". (5 points) 3) For stack testing, use it to

I'm taking a class on how to make a movie, and it offers some apps that would be in the process. the thing is, i don't have any of those ha. if you have any tips on some apps i could use, that would be awesome. i don't have an iphone, so don't suggest any apps like imovie. i know that this is a weird question, but it would be super for me. : )

In a compound condition, both conditions on either side of the logical operator and must be true for the overall condition to be true. a: true b: false

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