f) Test the functionality of the implementation in the main method. First, create a new ArrayIntList object. Then, call its add method multiple times to fill the list with some values. Afterwards, print out the list (call println with the ArrayIntList reference as an actual parameter). Then, do call its remove method a few times and print out the list again. Afterwards, answer the following questions: 1) What is the time complexity of the add and remove methods? 2) What happens when we try to add more than 10 values to the list? How would you address the problem that could result? 3) If the problem in 2 is fixed, how would that change the time complexity?

Instead of using: print(f"You should be spending {hours_inhome} hours on homework outside of class every week") for a beginner in python what is an alternative to using "f" and the { } signs for when you type in print. Also can you explain what the f means and what "{ }" these signs are?

For this task, save your work in Roman.java You surely have encountered Roman numerals: I, II, III, XXII, MCMXLVI, etc. Roman numerals are represented by repeating and combing the following seven characters: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1000. To understand how they must be composed, we borrow the following excerpt from Dive Into Python: • Characters are additive. I is 1, II is 2, and III is 3. VI is 6 ("5 and 1"), VII is 7, and VIII is 8. ⚫ The tens characters (I, X, C, and M) can be repeated up to three times. At 4, you need to subtract from the next highest fives character. You can't represent 4 as IIII; instead, it is represented as IV ("1 less than 5"). The number 40 is written as XL (10 less than 50), 41 as XLI, 42 as XLII, 43 as XLIII, and then 44 as XLIV (10 less than 50, then 1 less than 5). • Similarly, at 9, you need to subtract from the next highest tens character: 8 is VIII, but 9 is IX (1 less than 10), not VIIII (since the I character cannot be…

Please help with the following in JAVA

Write a Java program to calculate the average of 5 numbers, given 50, 35, 100,45 and 42.

create a java code using the conversion method