Declare a string array in PowershellI. Which loop statement is invalid? $names = @("Any", "Bob", "Celine", "Daid") foreach ($element in $array) "Hi, my name is " + $element } $names = @("Any", "Bob", "Celine", "Daid") $names | ForEach-Object { "Hi, my name is $ !" "Any", "Bob", "Celine", "David" | ForEach-Object -Begin { $results = @() } -Process { $results += "Hi, my name is $!" } -End { Write-Host "Total messages: $($results.Count)" $results %3! None
Q: For Java , Use for loops to fill in a 2-D array called grid2 that contains the following data (Note…
A: class Test99 { public static void main(String args[]) { int grid2[][] = new int[7][9]; int i, j;…
Q: Which of the following is a correct insert method for inserting an element into an array? public…
A: Logic to insert element is we need to shift all the elements by one postion right from to…
Q: Given an array of int s, return true if the array contains two 7s next to each other, or there are…
A: Step 1: Accept Array Step 2: Iterate through array Step 3: if 7 detected then check for next 7 , if…
Q: Given the following string what index would be calculated when the array is of size 5? Today is a…
A: When Array is of Size 5 then Only 5 Index will be there in Array. so Characters located in the…
Q: Which correctly creates an array of five empty Strings? O String] a = new String [5]; O String[] a =…
A: The answer of this question is as follows:
Q: A computer science student is trying to choose between array and ArrayList in the program. Which of…
A: Answer is Array can't resize itself If suppose we are created an array of size ten it can only…
Q: a program đô the follOwing: Ask the user to input his/her first name and store it in a String…
A: GIVEN: Create a java program that gets the first name from the user and stores it in the Array list.…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: Input - Array Ouput - Array Logic - if (preg_match("/[a-zA-Z]/",$arr[$i])){ $arr[$i] =…
Q: Which of the following is a correct implementation of linear search on an array? public static int…
A: The question asks that which of the below options correctly describes the linear search method.
Q: Write a java application that stores nine integers in an array. Display the integers from first to…
A:
Q: A. Edit the following code so that it return true only if the key is found in the 2D array at least…
A: public static boolean search(String[][] array2D,String key) { //this variable is used as…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: Step-1: Start Step-2: function changeType(array) Step-2.1: Start a loop from i=0 to less than the…
Q: Given the following code snippet: ArrayList shapes = new ArrayList); Scanner scan1=new Scanner(new…
A: Answer d. The compiler will report an error Explanation: Variable name for Scanner object is scan1…
Q: Consider the following block of code. public void B(){ ArrayList numbers=new ArrayList (); for(int…
A: In the first loop, the integers from 0 to 6 are added to numbers list After the first loop, the…
Q: Given an ArrayUnboundedQueue of Strings called mygueue, and the following values for its fields:…
A: Note: As you have asked a multipart question, as per our policy we will solve the first three for…
Q: Which of the following prints the number of elements of the array list? Select one: a.…
A: b. System.out.println(myArrayList.size());
Q: What type of elements can be saved in the following array? int[] name = new int[10]; Select one: a.…
A: The correct option is option c. Integer
Q: Write a loop that sets each array element to the sum of itself and the next element, except for the…
A: Program: import java.util.Scanner; public class StudentScores { public static void main…
Q: What type of value does the nextLine0 returns? Select one: O a. double O b. None of these O . Line O…
A: Your answer is given below with an explanation.
Q: Consider the following code snippet: int sum = 0; int mylist[] = {8, 12, 3, 4, 12, 9, 8}; for (int…
A: The given code snippet is: int sum = 0;int mylist[] = {8 , 12, 3, 4, 12, 9, 8};for (int row = 0; row…
Q: Write only the required Java statements to do the following: i) create a new ArrayListobject named…
A: The statement to create new ArrayList object named cityList to hold String objects:…
Q: Analyze the following code and select that right printed result ArrayList arrstr=new ArrayList();…
A: The ArrayList class is a resizable array. To add a single element to the arraylist, we use the add()…
Q: Given an integer array myArray1 of size 10. Which of the following statements is correct to exactly…
A: To choose the correct answer for store the even index elements of myArray1 to myArray2.
Q: reate a program named MergeSort.java then copy the following code to your program: Write a main…
A: import java.time.Duration;import java.time.Instant; public class Main //MergeSort{ public static…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: In this problem we need to design the pHP program. Input - Array Ouput - Array
Q: What is the output of the below program? ArrayList arr = new ArrayList%; arr.add(0,"A");…
A: Here, we are given a Java code and asked the output of the code. I have explained the output and…
Q: Which accesses the number of elements in groceryList? ArrayList groceryList; groceryList = new…
A: Solution:
Q: this is the template to be user. Add the code here according to the question in image. in java…
A: The program is written in Java. Check the program screenshot for the correct indentation. Please…
Q: Write a class AnalyzeNumbers which asks the user to enter the number of inputs and stores them in an…
A: import java.util.Scanner;class AnalyzeNumbers { public static void main(String args[]) { Scanner sc…
Q: thank you
A: Given Code: int[] numList = new int[6]; int x=3; Considering the given options:
Q: javaprogram that uses an array with ten random integers to prints four lines of output, containing…
A: Answer :
Q: What will be the value of element at index 2 of the alist after the following Java code is executed?…
A: PROGRAM APPROACH Importing necessary packages Declaring main class Declaring the main method…
Q: Write a program that: 1. Prompts the user to enter an integer representing the size of an array of…
A: Lets see the solution.
Q: Which of the following is a correct implementation of linear search on an array? O public static int…
A: Linear search: It is used to find a key element in an array of elements. It is not as efficient like…
Q: Create a function that changes all the elements in an array as follows: • Add 1 to all even…
A: Input - Array Output - Array In this problem we need to design the PHP program that will be…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: In this problem we need to design the PHP program that will be able to solve the mentioned problem.…
Q: Write a Java program named searchForLastOccurence that : Asks the user to enter an integer value…
A: Introduction: This question explains about JAVA program
Q: thank you
A: Using the given code following program has been developed to check if the given code is correct or…
Q: Analyze the following code and select the right printing result ArrayList arrstr=new ArrayList();…
A: Given: ArrayList<String> arrstr = newArrayList<String>(); arrstr.add("Bashful");…
Q: Can you fix my code? I am still having 1 senators as it should be 2 because there are 2 senator…
A: In this step I will point out the mistake You did In the Program: 1. switch($candidates as $p) =…
Q: Write a method that takes rows and columns as a parameter, and returns a 2D array of the designated…
A: public static String[][] createArray(int row, int col) { String[][]arr=new String[row][col]; return…
Q: Write a program that do the following: Ask the user to input his/her first name and store it in a…
A: import java.util.*; class TestClass { public static void main(String args[] ) throws Exception {…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: In this problem we need to design the pHP program. Input - Array Ouput - Array
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: In this question we need to write a function which takes array as parameter and make changes in…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: Step-1: Start Step-2: function changeTypes(array) Step-2.1: Start a loop from i=0 to less than the…
Q: Create a function that changes all the elements in an array as follows: Add 1 to all even integers,…
A: The question is to write a function according to the given description.
Q: public static String getMonth_DD_YYYY(int[] datePieces) - Reformats the date in datePieces (where…
A: The java method, split(expression) that is used to break the given string based on the given regular…
Q: For the following array, what are the true * ?comparison operations int a[5]= {3,0,4}; a[2] == 4…
A: Given:
Q: /** * creates an array of 1000 integers where each element matches its index * * @return the array…
A: The function creates an array of size 1000. The loop runs 1000 times to fill the values of array.…
Q: You need to write a program in PHP to remove specific element by value from an array using PHP…
A: <?php $delete_item = 'march'; // take a list of months in an array $months = array('jan', 'feb',…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- given an array of integer values , return true if 6 appears as either the first or last element in the array. firstLast6([1,2,36]) true firstLast([6,1,2,3]) true firstLast([13,6,1,2,3]) falseCan you fix my code? I am still having 1 senators as it should be 2 because there are 2 senator position on the array. I think its the loop I am wrong thank you <body> <?php $candidates = [ ['name' => 'Allan', 'position' => 'President'], ['name' => 'Rhea', 'position' => 'Vice President'], ['name' => 'Jane', 'position' => 'Senator'], ['name' => 'Jfafa', 'position' => 'Senator'], ]; $counterPresident = 0; $counterVicePresident = 0; $counterSenator = 0; switch($candidates as $p) { case "1" ($p['position'] == "President") { ++$counterPresident; } else if($p['position'] == "Vice President") { ++$counterVicePresident; } else if($p['position'] == "Senator") { ++$counterSenator; } } echo "Presidents: ". $counterPresident ." candidates"; echo "<br>"; echo "Vice President: ". $counterVicePresident ." candidates"; echo…The editTemperatures() method takes in two parameters: integer array tempData and integer numMore. Complete editTemperatures() to create a new array called arrayCopy with the same elements as tempData, and the size increased by numMore. Ex: If the input is: 10 48 49 18 3 then the output is: 10 48 49 18 0 0 0 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Scannerscnr=newScanner(System.in); int[] degreesFahrenheit=newint[4]; intinput; inti; for (i=0; i<degreesFahrenheit.length; ++i) { degreesFahrenheit[i] =scnr.nextInt(); } // Read number of values to increase array size by input=scnr.nextInt(); degreesFahrenheit=editTemperatures(degreesFahrenheit, input); for (i=0; i<degreesFahrenheit.length; ++i) { System.out.print(degreesFahrenheit[i] +" "); } } }
- java Write a method that takes rows and columns as a parameter, and returns a 2D array of the designated size, filled with empty Strings. I currently have public static String[][] createArray(int row, int col) { String[][]arr=new String[row][col]; return arr; } but it returns the 2d array filled with null?this is the template to be user. Add the code here according to the question in image. in java language. public class MergeSort { ArrayList getInput(ArrayList<Integer> al) { // } void getOutput(ArrayList<Integer> al) { // } void merge(ArrayList<Integer> al, int beg, int mid, int end) { // } void sort(ArrayList<Integer> al, int beg, int end) { // } public static void main(String[] args) { // TODO Auto-generated method stub } }You are given an int variable k, an int array zipcodeList that has been declared and initialized, an int variable nZips that contains the number of elements in zipcodeList, and a bool variable duplicates. Write some code that assigns true to duplicates if there are two adjacent elements in the array that have the same value, and that assigns false to duplicates otherwise. Use only k, zipcodeList, nZips, and duplicates. duplicates = false; for (k=0; !duplicates && k<nZips-1; k++)if (zipcodeList[k] == zipcodeList[k+1]) duplicates = true;
- I need help with creating a Java program described below: Minesweeper.Write a program that reads three numbers, m, n, and p and produces an m-by-n Booleanarray where each element is occupied with probability p. In the minesweeper game, occupiedcells represent bombs and empty cells represent safe cells.Print out the array using an asterisk for bombs and a period for safe cells.Then, create an integer two-dimensional array with the number of neighboring bombs (above,below, left, right, or diagonal). * * . . . * * 1 0 0. . . . . 3 3 2 0 0 . * . . . 1 * 1 0 0Write your code so that you have as few special cases as possible to deal with, by using an(m+2)-by-(n+2) Boolean array.Write a program to ask the user for the number of arrays he wants to maintain and then populate eacharray by taking elements from the user. Merge all these arrays in another array and finally remove duplicateelements from the merged array.Write only the required Java statements to do the following: i) create a new ArrayListobject named cityList to hold String objects; ii) add the following city names (as string) in the array list: Atlanta, Chicago, Denver, Houston, Minneapolis; iii) remove the item at index 3 and then print the item stored at index 3 of cityList. iv) What value will be printed for index 3?
- In javacode: Use ArrayList to create an array called myAL of type integer. --Fill the array with the values 5, 10, 15, 22, 33. --Print the array (use enhanced for loop). --Insert the value 25 between 10 and 15 and print the array.--Remove 2 elements on index 1 and 3 and then print the array.--Print if the array contains the value 123 or not.--Print the index of the element 22.--Print the size of the array.Suppose you have the following array delaration:let myArray = [ 1 ];What is the value of myArray.length fter adding an item like this:myArray[400] = 1; a. 1 b. 401 c. 400 d. 399 e. undefinedWrite a program that do the following: Ask the user to input his/her first name and store it in a String variable. Create an ArrayList with the type String. Each letter of the inputted name should be stored in a separate element of the ArrayList. Print the ArrayLists. Note: Your answer should have the code as text, as well as a screenshot of the code with the output. The inputted name should be your first name. Name : Rabab