In this programming project, your task is evaluating the performance of Array, ArrayList, and Vector collections. To evaluate, please complete the following steps: 1. Create an Array, an ArrayList, and a Vector. 2. Generate 50,000,000 integer numbers between 0 to Integer.MAX_VALUE. 3. Calculate the times that take to add 50,000,000 numbers into the Array, ArrayList, and Vector that you created. Report the times that take to add these number to these collections. 4. Calculate the times that take to sort these numbers using Arrays.sort() for the array and Collections.sort() for the ArrayList and the Vector collections. 6. Report the times that take to sort these numbers. 5.
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- Could you please help me with this code? It has to be written in Python. You must create a loop that runs until the user decides to exit. Use these four lists to make a corporate B.S generator similar to this following link: http://www.atrixnet.com/bs-generator.html Create a two dimensional array and populate it with the 4 lists. aAdverbs = ['appropriately', 'assertively', 'authoritatively', 'collaboratively', 'compellingly', 'competently', 'completely', 'continually', 'conveniently', 'credibly', 'distinctively', 'dramatically'] aAdjectives = ['24/7', '24/365', 'accurate', 'adaptive', 'alternative', 'an expanded array of', 'B2B', 'B2C', 'backend', 'backward-compatible', 'best-of-breed', 'bleeding-edge'] aVerbs = ['actualize', 'administrate', 'aggregate', 'architect', 'benchmark', 'brand', 'build', 'cloudify', 'communicate', 'conceptualize', 'coordinate', 'create', 'cultivate', 'customize'] aNouns = ['action items', 'alignments', 'applications', 'architectures', 'bandwidth', 'benefits',…can you explain the code with comments import randomrandom.seed = 1class array: def __init__(self, valuelist): self.atos = valuelist.copy() # this variable is the array that holds the data def additem(self, value): # adds a item to the array self.atos.append(value) def printarray(self): # prints the self.atos print(self.atos) def __contains__(self, key): # To test the binary search change the "__linearsearch" to "__binsearch" return self.__binsearch(key) def __linearsearch(self, key): # Implements the linear search to find an item in the array for item in self.atos: if item == key: return True return False def __binsearch(self, key): temp = sorted(self.atos) # Implements the binary search to find an item in the array temp. This implements an iterative bin search algorithm. low = 0 high = len(temp) - 1 while low <= high:…Determine if the following statement are true or false screen shot shows the text's SortedArrayCollection and ArrayCollection When comparing two objects using the == operator, what is actually compared is the references to the objects. When comparing two objects using the equals method inherited from the Object class, what is actually compared is the references to the objects. The text's sorted array-based collection implementation stores elements in the lowest possible indices of the array. The text's array-based collection implementation stores elements in the lowest possible indices of the array.
- Create a client that creates partly sorted arrays with the following features: 95 percent sorted, the remaining 5% random valuesAll entries within ten spots of the array's ultimate positionExcept for 5% of the elements, which are randomly distributed across the array, the array has been sorted. Create and test theories about how such input affects the performance of the algorithms in this section.python:numpy def shoe_shopping(shoe_arr):'''QUESTION 4You're shopping on a budget and want to determine the cheapest shoe brandgiven an array of brands and prices. Return the brand with the lowestaverage price.Hint: You should create a new array of the prices with the correct dtype.Args:shoe_list(np.arry)Return: string>>> shoe_list1 = np.array([["Nike", "Adidas", "New Balance"],["110.99", "135.99", "94.99"],["85.99", "150.99", "105.99"],["225.99", "145.99", "130.99"]])>>> shoe_shopping(shoe_list1)'New Balance'''' # shoe_arr1 = np.array([["Nike", "Adidas", "New Balance"],# ["110.99", "135.99", "94.99"],# ["85.99", "150.99", "105.99"],# ["225.99", "145.99", "130.99"]])# print(shoe_shopping(shoe_arr1))# shoe_arr2 = np.array([["Converse", "Vans", "Dr. Martens", "Steve Madden"],# ["82.99", "250.99", "180.99", "109.99"],# ["99.99", "150.99", "115.99", "75.99"],# ["125.99", "115.99", "110.99", "99.99"]])# print(shoe_shopping(shoe_arr2))Create an array of objects of the Person class, of size 4. Create three objects of the Person class, with values, and assign the objects to the array. Loop through the array and print the name, job, and email of all Personobjects. (using the Netbeans application (Java)
- JavaScript 4. Calculate the sum of numbers within an arrayYou can create your own array of numbers but consider trying this problem with a few different sets to verify your solution. Have one array with negative and positive numbers and another with integers and decimals. You could also try using arrays of different lengths. If you're feeling comfortable with this, try the slightly more challenging bonus challenge below. Bonus intermediate challenge: Create a function that can return the sum of a particular column or row number in a table.Integer dataSize is read from input. Then, strings and integers are read and stored into string vector subjectList and integer vector pageList, respectively. Lastly, integer pageThreshold is read from input. Set matchCount with the number of element pairs with a page greater than or equal to pageThreshold. Output the subject of each pair found with a page greater than or equal to pageThreshold. End with a newline. Ex: If the input is: 3 Environment 416 Cooking 353 Science 306 349 Then the output is: Environment Cooking Total: 2 By using the following code: #include #include using namespace std; int main() { int numElements; int pageThreshold; int matchCount; unsigned int i; cin >> numElements; vector subjectList(numElements); vector pageList(numElements); for (i = 0; i < subjectList.size(); ++i) { cin >> subjectList.at(i); cin >> pageList.at(i); } cin >> pageThreshold; /* Your code goes here */ cout << "Total: " << matchCount;…javascript 7. Create a function that filters out negative numbers In this challenge, you'll have a function that takes an array as an input and returns an array. But if all goes according to plan, it'll remove the negative numbers. This is another example of a task that'll be useful when combing through data and looking for clever ways to eliminate "bad data."
- ***Please do this in visual studios**** Create a new project to run the following program Declare an array: arrayB WORD 1,2,3,4 Write code to Rearrange the array as follows: 4,3,1,2 Debug the code until you reach “INVOKE ExitProcess, 0” Add the screenshot of your code in the answer sheet.1. Create an Array, an ArrayList, and a Vector. 2. Generate 50,000,000 integer numbers between O to Integer.MAX_VALUE. 3. Calculate the times that take to add 50,000,000 numbers into the Array, ArrayList, and Vector that you created. 4. Report the times that take to add these number to these collections. 5. Calculate the times that take to sort these numbers using Arrays.sort() for the array and Collections.sort() for the ArrayList and the Vector collections. 6. Repot the times that take to sort these numbers. While using Java Use currentTimeMillis and arraysortin java eclipse. Please add comments in each step. I have stared the code please in the same code add the following question. Thank you I have done this part(this is only for reference): Part 1: a. Create a 1D array of integers to store 50 integers. b.Store values from 0 to 49 into the array you just created. c.Create a new String Object using no-arg constructor. d.Using for loop append the array elements one by one to the String (one per loop iteration) e.Record and display a run-time it took to append all integers to the String (record run-time of 1.d.)). E.g. “It took ______ nanoseconds to append 50 integers to the String This part is what I want please. f. Create a new StringBuilder Object using no-arg constructor. g. Using for loop append the array elements one by one to the StringBuilder (one per loop iteration) h. Record a run-time it took to append all integers to the StringBuilder (record run-time of 2.g.)) E.g. “It took ______ nanoseconds…