Write a class ArrayClass, where the main method asks the user to enter the four numbers. Create a method printArray that prints the array whenever required (use Array.toString method). Make the program run as shown in the Sample Run below. Use Array.sort, Arrach.bianrySearch, Array.equal
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Write a class ArrayClass, where the main method asks the user to enter the four numbers. Create a method printArray that prints the array whenever required (use Array.toString method). Make the
Use Array.sort, Arrach.bianrySearch, Array.equals
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- Q29:A teacher stores the most recent quiz scores for her class in the list scores. The first element in the list holds the maximum possible number of points that can be awarded on the quiz, and each remaining element holds one student’s quiz score. Assume that scores contains at least two elements. Which of the following code segments will set the variable found to true if at least one student scored the maximum possible number of points on the quiz and will set found to false otherwise?reverse_number_in_list(number_list:list)-> list This function will be given a list of numbers your job is to reverse all the numbers in the list and return a list with the reversed numbers. If a number ends with 0 you need to remove all the trailing zeros before reversing the number. An example of reversing numbers with trailing zeros: 10 -> 1, 590 -> 95. None of the numbers in the number_list will be less than 1. Example: number_list = [13, 45, 690, 57] output = [31, 54, 96, 75]6. sum_highest_five This function takes a list of numbers, finds the five largest numbers in the list, and returns their sum. If the list of numbers contains fewer than five elements, raise a ValueError with whatever error message you like. Sample calls should look like: >>> sum_highest_five([10, 1e, 10, 10, 10, 5, -17, 2, 3.1]) 50 >>> sum_highest_five([5]) Traceback (most recent call last): File "/usr/lib/python3.8/idlelib/run.py", line 559, in runcode exec (code, self.locals) File "", line 1, in File "/homework/final.py", line 102, in sum_highest_five raise ValueError("need at least 5 numbers") ValueError: need at least 5 numbers
- tails_same(number_list:list) -> bool This function should return true if the value at the beginning and the end of the list are equal. False otherwise. Example: number_list = [1, 239, 949, 0, 84, 0, 1] output: True number_list = [1, 239, 949, 0, 84, 0, 13] output: FalseDec2Hex function : def decimal_to_hex(number): hex_map = {0: '0', 1: '1', 2: '2', 3: '3', 4: '4', 5: '5', 6: '6', 7: '7', 8: '8', 9: '9', 10: 'A', 11: 'B', 12: 'C', 13: 'D', 14: 'E', 15: 'F'} hex_digits = [] while number > 0: hex_digits.append(hex_map[number % 16]) number //= 16 # Reverse the order of the hex digits and join them to form the final hex string hex_string = ''.join(reversed(hex_digits)) return f'0x{hex_string}' if hex_string else '0x0' Perform a Profile of your Dec2Hex function. Write a function that takes a timedate object as a parameter andcalculates the number of years from NOW to the time in the timedateobject. Add unit-testing code to your Dec2Hex exercise, and then perform aUnit test of the updated Dec2Hex code.Data structures concatenate_dict(dict_list:list)->dict This function will be given a single parameter known as the Dictionary List. Your job is to combine all the dictionaries found in the dictionary list into a single dictionary and return it. There are two rules for adding values to the dictionary: 1. You must add key-value pairs to the dictionary in the same order they are found in the Dictionary List. 2. If the key already exists, it cannot be overwritten. In other words, if two or more dictionaries have the same key, the key to be added cannot be overwritten by the subsequent dictionaries. Example: Dictionary List: [{'Z': 6, 'k': 10, 'w': 3, 'I': 8, 'Y': 5}, {'Y': 1, 'Z': 4}, {'X': 2, 'L': 5}] Expected: {'Z': 6, 'k': 10, 'w': 3, 'I': 8, 'Y': 5, 'X': 2, 'L': 5} Dictionary List: [{'z': 0}, {'z': 7}] Expected: {'z': 0} Dictionary List: [{'b': 7}, {'b': 10, 'A': 8, 'Z': 2, 'V': 1}] Expected: {'b': 7, 'A': 8, 'Z': 2, 'V': 1}
- Complete the calculate_average () function that takes a list of integers called numbers as its parameter. The function returns the average of the integers in this list, which is calculated as follows: 1. Only non-negative integer values are considered when calculating the average. 2. If the integer 99999 is encountered in the list, subsequent integers are not considered when calculating the average. 3. The integer 99999 is not considered when calculating the average. 4. If there are no non-negative integers encountered before the integer 99999, then the average is set to 0.0. The function returns the average rounded to 2 decimal places. For example: Test numbers = [-6, 4, 6, -10, 17, 17, 18, 99999, 18, 6] print("The average value is:", calculate_average (numbers)) numbers = [99999, -8, -8, 0, 5, 17, -8, 4, -2, -17] print("The average value is:", calculate_average (numbers)) Result The av The avData structures return_growing_num_list(max:int) -> list This function will be given a single number, it should return a list of strings of numbers. Each string in the list will only contain a single number repeated an arbitrary amount of times. The number each string will contain will be equal to the current string's index+1. The number in the string should be repeated the same number of times as the string's index+1. Each number in the string should be separated by a space. This list should stop when its size equals the max number specified. Example: max = 3 output = ['1', '2 2', '3 3 3'] max = 4 output = ['1', '2 2', '3 3 3', '4 4 4 4']What are the data items in a list called? elements values items data
- Domino cycledef domino_cycle(tiles):A single domino tile is represented as a two-tuple of its pip values, such as (2,5) or (6,6). This function should determine whether the given list of tiles forms a cycle so that each tile in the list ends with the exact same pip value that its successor tile starts with, the successor of the last tile being the first tile of the list since this is supposed to be a cycle instead of a chain. Return True if the given list of domino tiles form such a cycle, and False otherwise. tiles Expected result [(3, 5), (5, 2), (2, 3)] True [(4, 4)] True [] True [(2, 6)] False [(5, 2), (2, 3), (4, 5)] False [(4, 3), (3, 1)] FalseComputer Science Javascript populateSelectMenu function The function populateSelectMenu should exist. The function populateSelectMenu should return undefined if it does not receive users data. The function populateSelectMenu selects and returns the select menu. The function populateSelectMenu receives the option elements from createSelectOptions and appends them to the select element.Each numeric position in a list is called a(n) ____. Question 6 options: index pointer reference iterator