String [] names = {"Dimo Ivanov", "Yani Yanev", "Ana Popova", "Nelly Angelova"}; 1. Get the arrays of names and surnames containing initial and second names, respectively (first determine the position of the space in the previous name with the indexOf () method of the String class). Display the arrays. 2. Sort the first_names array 3. Enter a name from the console using Scanner, look for an entered name contained in the first_names array and display the results

String [] names = {"Dimo Ivanov", "Yani Yanev", "Ana Popova", "Nelly Angelova"}; 1. Get the arrays of names and surnames containing initial and second names, respectively (first determine the position of the space in the previous name with the indexOf () method of the String class). Display the arrays. 2. Sort the first_names array 3. Enter a name from the console using Scanner, look for an entered name contained in the first_names array and display the results

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 9PE

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Please use java only and public int method. Show the steps with the pictures also. In this assignment, you will implement a class calledArrayAndArrayList. This class includes some interesting methods for working with Arrays and ArrayLists. For example, the ArrayAndArrayList class has a “findMax” method which finds and returns the max number in a given array. For a defined array: int[] array = {1, 3, 5, 7, 9}, calling findMax(array) will return 9. There are 4 methods that need to be implemented in the A rrayAndArrayList class: ● howMany(int[] array, int element) - Counts the number of occurrences of the given element in the given array. ● findMax(int[] array) - Finds the max number in the given array. ● maxArray(int[] array) - Keeps track of every occurrence of the max number in the given array. ● swapZero(int[] array) - Puts all of the zeros in the given array, at the end of the given array. Each method has been defined for you, but without the code. See the javadoc for each…
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