Array List: Write a program that reads in words and prints them out in reverse order.
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Array List: Write a program that reads in words and prints them out in reverse order. Complete this code.
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- 18. The mean of a set of numbers is the average computed by dividing the sum of the numbers by the quantity of the numbers. Complete method getMean below. // precondition: // postcondition: list is a non-empty array of integers. getMean returns the mean of the integers stored by list. public static double getMean(int[] list) {Subject-Object oriented programing Write a program which:• creates a new Array List• adds 5 decimal numbers to it• prints the list to the screen In the same program, use a 'for' loop to print each element of the Array List to the screen.Arrays Arrays- Lists In Pyhon Assignment: Create a program which does the following: 1. Asks the user for 5 numbers. 2. Prints out the numbers entered. 2. Prints out the average of those five numbers Cree un programa que haga lo siguiente: 1. Pide al usuario 5 números. 2. Imprime los números ingresados. 3. Imprime el promedio de esos cinco números An example of possible output is shown below: A continuación se muestra un ejemplo de salida posible: Output You entered the following numbers: 10 20 30 40 The average of the numbers is: 25.0
- Question Completion Status: Write a Java program that uses ArrayList and Iterator, It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use an terator to display the data in a proper format. (Sample run of the program) List of my Friends Enter name and age [friend# 0] Khalid Al-shamrí 22.5 Do you want to add another friend (y/ny? y Enter name and age [friend# 1] Rahsed Al anazi 21.1 Do you want to add another friend (y/ny? y Enter name and age (friend# 2] Salem Al mutaits 23.7 Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save AContact list: Binary Search A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Define and call the following function. The return value of FindContact is the index of the contact with the provided contact name. If the name is not found, the function should return -1 This function should use binary search. Modify the algorithm to output the count of how many comparisons using == with the contactName were performed during the search, before it returns the index (or -1). int FindContact(ContactInfo contacts[], int size, string contactName) Ex: If the input is: 3 Frank 867-5309 Joe 123-5432 Linda…JAVA PROGRAM Pretend Write a program that reads integers from the user and stores them in a list. Your program should continue reading values until the user enters 0. Then it should display all of the values entered by the user (except for the 0) in order from smallest to largest, with one value appearing on each line. Use either the sort method or the sorted function to sort the list.
- Odd Even Number Using List CLOSE START Tags: List iterator Write a java program that read list of integer numbers from input user. If the number is even add it into evenList. Otherwise add to odd List. At the end of the code, display the elements of the odd and even numbers list respectively with ascending order. Display your output in the following format: (): [Note: The code must use list and iterator] Input: 230-15 8 22-11 6-7 18 Output: Odd List (4): -15-11-73 Even List (6): 0 2 6 8 18 22Remove Char This function will be given a list of strings and a character. You must remove all occurrences of the character from each string in the list. The function should return the list of strings with the character removed. Signature: public static ArrayList<String> removeChar(String pattern, ArrayList<String> list) Example:list: ['adndj', 'adjdlaa', 'aa', 'djoe']pattern: a Output: ['dndj', 'djdl', '', 'djoe']Answer correctly and fast else downvote gurranteed Create a program that makes a grocery list. You will need an array of strings. You don’t know how many items will be on your list. Simple problem: User tells you how many items, then tells you the items. You display the items for the user. More complex problem: User tells you how many items, then tells you the items. You display the items for the user. At the end of the program, write the grocery list to a text file called grocery.txt. Even more complex problem: If grocery.txt exists, read it into an array and display to the user. User then tells you how many more items, and then tells you the items. You display all the items for the user. At the end of the program, write the grocery list to a text file called grocery.txt. Start with the simple program, move toward the complex one.
- Write the following function that returns true if the list is already sorted in increasing order:def isSorted(lst):Write a test program that prompts the user to enter a list and displays whether the list is sorted or not.narmts Save Answer Write a Java program that uses ArrayList and Iterator. It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use Iterator to display the data in a proper format. (Hint- Lecture 02: Slide 8) Sample output: List of my Friends Enter name and age [friend# oj Khalid Al-shamri 22.5 Do you want to add another friend (y/n)? y Enter name and age [friend# 1] Rahsed Al-anazi 21.1 Do you want to add another friend (y/n)? y Enter name and age [friend# 2] Salem Al-mutairi 23.7 Do you want to add another friend (y/n)? n Here is the data you entered: 0. Khalid Al-shamri, 22.5 1. Rahsed Al-anazi, 21.1 2. Salem Al-mutairi, 23.7Array List.