Develop a complete Java application. In the main method of the application, create a jagged 2D array of type int having six rows (i.e. an array having six arrays). The number of elements in a particular row must be equal to the corresponding digit of your own roll number. For example, if somebody's roll number is 141257, then the resultant array would look like:
Q: write a program to create a one dimensional array. get the number of element from the user and the…
A: Java program: //importing java swing class import javax.swing.*; //Main class public class Main…
Q: In Java Create a simple program that asks the user for a row and column size for a 2-D integer…
A: Step-1: StartStep-2: Declare two varibles row and columnStep-3: Take input row and columnStep-4:…
Q: Write a Java Program that allows the user to enter an arbitrary number of integer grades from the…
A: The Java ArrayList class uses a dynamic array to store its elements. Similar to arrays, but without…
Q: Write a Java class, XXX_Lab7-3, where XXX is your Kean email ID. In the main method:* Create an…
A: Writing a java Program to create a class name XXX_Lab7-3. In this program there are two arrays, one…
Q: Write a method named swapPairs that accepts an array of strings as a parameter and switches the…
A: We create a method called swapPairs with an array of strings as a parameter. We take the value of…
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: Answer: given range[-23, 71] Array[0]= A + rand() %B A = -23, B = 94
Q: Write a Java program to input a single dimensional integer array of size 10. Pass the array to a…
A: Sample Response: //Java program, tested on drJavaimport java.util.Scanner;public class…
Q: In my CS class, I was asked to write a java program to replace each element of the array with every…
A: Write a Java program to replace each element of the array with product of every other element in a…
Q: in java write a method that given an integer array, computes and returns the sum of all negative…
A: public class Main{ public static int negativeSum(int a[]){ int sum=0; for(int…
Q: Create a java program that generates elements (randomly from 10 – 50) of a 2-dimensional array (5x5)…
A: /*Java program that generates elements (randomly from 10 – 50) of a 2-dimensional array (5x5) using…
Q: Write a program in Java Eclipse that does the following: a) create a 2D Ragged array with columns…
A:
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: We have no inbuilt function to produce the number in range usig the rand function . Hence we have to…
Q: Complete the implementation of scrabble.c, such that it determines the winner of a short…
A: Answer: I have done code and also I have attached code.
Q: Write a program in Java Eclipse that does the following:a) create a 2D Ragged array with columns and…
A: Create a Main class and all required methods to print Ragged array elements. And create all methods…
Q: write a program to create a one dimensional array. get the number of element from the user and the…
A: Program code: //inlcuding necessary data package import javax.swing.*; //main class public class…
Q: Write a program RottenTomatoes.java that creates a 2 dimensional integer array of movie ratings from…
A: Actually, the code has given below:
Q: Question 1. Write a Java method frequency that works on two arrays of integers tl and 12 and that…
A: As per our company guidelines, we are supposed to answer only one question per question and kindly…
Q: Write a Java program to display three monthly sales of different vehicle types. The rows and columns…
A: code snippet:
Q: You are given an array of n integers. Write a java method that splits the numbers of the array into…
A: Naive Approach: The simplest approach to solve this problem is to traverse the array and at each…
Q: Consider a 2D int-array that contains the brightness values of the pixels in an image. Write a…
A: please do support for my efforts, thanks! answer: #include <bits/stdc++.h>using namespace…
Q: Develop a complete Java application. In the main method of the application, create a jagged 2D array…
A: java code for above : import java.io.*; import java.util.Scanner; class application{ public…
Q: How to write a program in java that ask the user to input an int size value into a 2d array, then…
A: The program is divided into the following parts: 1. prompt user for input and receive it 2. declare…
Q: Write a java program that creates an array of one hundred random numbers (the range of the random…
A: Following is solution implemented in Java 8, Netbean 8.0.2 on windows operating system, You may…
Q: Write a Java program (One class with a main method) to do the following: 1. Ask the user to enter an…
A: import java.util.Scanner;public class RevArr { public static void main(String[] args) {…
Q: Write a program that requests the five cards as input from the user, creates the related array, and…
A: Program: #include<iostream.h>using namespace std;int flush(int hand[4][13]){ int i, temp;…
Q: Write a Java program that will create a report to display the top three mobile device sales per…
A: Algorithm: Start Store the given data in arrays Iterate through the arrays and print the data in…
Q: Write a Java method that returns the location of the largest element in a two-dimensional array.…
A: Given:
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: The question is to find the values of A and B.
Q: Write a class in Java 1) Consist of two methods: a. main b. printHigherThanAverage public…
A: In the main method – Make an object for a Scanner Declare an array to input the numbers of double…
Q: Given an array below, write a Java program to find the elements in the array which are positive and…
A: public class Main {public static void main(String args[]){ int a[]={1,-3,27,4,-18,7,15,9,0,11};…
Q: Write a Java program to input a single dimensional integer array of size 8. Pass the array to a…
A: Java code for above : import java.util.Scanner; class Prog{ public static void display(int []…
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: The question is to find the values of A and B.
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: The question is to find the values of A and B.
Q: Write a Java program to display three monthly sales of different vehicle types. The rows and columns…
A: According to the Question below the solution: Output:
Q: Write a Java program to generate random integer values between 5 and 20 to fill a single dimensional…
A: Java Code package bartle;import java.util.*;public class Main { public static void main(String[]…
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 Java program to input a single dimensional integer array of size 10. Pass the array to a…
A: Read the numbers in the array. Call the method changeNumber(). Check if the number in array is even…
Q: Write a method that takes a two dimensional integer array, and returns the number of elements in it.…
A: Required: FOR JAVA Write a method that takes a two dimensional integer array, and returns the number…
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: The solution for the above-given question is given below:
Q: In java language using arrays This method examines the two-dimensional array of integers identified…
A: public class Test { publicstaticinttestAverage(double[][] theArray, intnumStudents) { intNUM_TESTS =…
Q: Consider the int Array below and determine the values of A and B so that Array[0] has an integer in…
A: According to the information given:- We have to choose the correct option to satisfy the statement.
Q: Consider a two-dimensional Java array. For the element at position [3][1], the neighboring element…
A: To do: tell the position:
Q: Write a program RURottenTomatoes.java that creates a 2 dimensional integer array of movie ratings…
A: public class RURottenTomatoes{ public static void main(String[] args) { //parse the arguments…
Q: Write a complete java program that will store the weekly sales data for a small shop that sells…
A: Java Program: public class WeeklySalesForShop{ public static void main(String[] args) {…
Q: Write a complete Java program named FindAverage that contains the following: A main method asks…
A: Given: Write a complete Java program named FindAverage that contains the following: A main method…
Q: Consider the following method. /** Postcondition: m is displayed in a rectangular matrix for…
A: yes,all numbers will correctly display rectangular manner. ex: import java.util.*; class arr13{…
Q: Write a static method histogram() that takes an array a[ ] of int values and an integer M as…
A: Q: Code the given problem in Java
Q: Write the class Student having attributes Id (int), name (String), age (int) and cgpa (double) and…
A: Since you have posted a multiple questions, we will solve the first question. To get the remaining…
Q: Write a Java method (do not write a class, only the method) with the following signature: Return…
A: Consider a matrix of size 5 * 5: A00 A01 A02 A03 A04 A10 A11 A12 A13 A14 A20 A21 A22 A23 A24 A30…
Q: Write a complete Java program in the text field below that will require the user to input integer…
A:
do the following in JAVA GUI
Step by step
Solved in 4 steps with 2 images
- JAVA - Multi Dimensional Arrays Ask the user for the number of rows and columns of a two-dimensional array and then its integer elements. Print the row number of the row where the sum of all of its elements is even. For this problem, it is guaranteed that there is one and only one row of such case. Row count starts at 0. Input 1. One line containing an integer for the number of rows 2. One line containing an integer for the number of columns 3. Multiple lines containing at least one integer each line for the elements of the array Sample 2 7 4 1 1 2 0 5 0 Output Note that the row number starts at 0, not 1. Enter # of rows: 3 Enter # of columns: 3 Enter elements: 2 7 4 1 1 2 0 5 0 Even row: 1This program is written in java. 2D arrays (matrices/grids) Write a program that takes 20 student objects and stores them in an array. Each Student object should have a first name and a last name. Sort the array by student’s last name. You can use any of the sorts you have. Then put the names into a 2D array that has 5 rows and 4 columns. Create and print 2 seating charts by printing the 2D array, formatted as shown below. Student 17 Student 18 Student 19 Student 20 Student 13 Student 14 Student 15 Student 16 Student 9 Student 10 Student 11 Student 12 Student 5 Student 6 Student 7 Student 8 Student 1 Student 2 Student 3 Student 4 second chart should look randomized, like this. Student 4 Student 8 Student 12 Student 16 Student 20 Student 3 Student 7 Student 11 Student 15 Student 19 Student 2 Student 6 Student 10 Student 14 Student 18 Student 1 Student 5 Student 9 Student…Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbers An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called…
- Write a complete Java program named FindAverage that contains the following: A main method asks the user to provide the number of rows and columns for a 2-dimensional array of integers. A main method calls the getArray() method that creates the 2D array of specified size and populates it with random values from 0 to 100. A main method prints the elements of the 2D array created by getArray(). A main method calls the printAverage method that will: i. Receive the two-dimensional array as input ii. Calculate the average of elements in this array iii. Display the average on the Console. The average of all elements should be formatted as xxx.xx.JAVAWrite a program that searches person's name and display all matched name. For example, if a user inputs the letter "Davis", the program searches all name which includes "Davis" in an array. Then, display all matched names on the screen. You must declare a single dimensional array which has all people’s name. Use methods of string classC1. Write a Java program named Occurrence that generates a single-dimensional array of and fill the array with 30 random integer numbers (numbers' range: between 1 and 100 inclusive). The program should display the array elements. Then it should count and display how many odd numbers in the array? A sample run of the program: The array's elements are: 46 24 95 100 3 32 38 89 93 10 70 3 1 13 76 12 95 77 50 55 22 64 83 77 13 94 16 50 41 9 There are 15 odd numbers in the array.
- 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] +" "); } } }In this lab assignment you need to implement the method named middleValue, in a program named ArrayOps.java. The method accepts an array of integer values as a parameter, and returns the value in the middle of the array. For instance, if an array contains five elements, then the third element would be the middle element to be returned. However, if the array contains six elements, both the third and fourth values could be considered to be the middle elements. In this case, only return the first middle value, namely, the third element of the array. Complete the method middleValue, and test the correctness of your method in main(). Particularly, you should create two arrays (arbitrary values), one array with odd length, and the other with even length, and print out the middle values of these two arrays.JAVA: Below is a method intended to modify the input array by doubling each element and a main method that calls it. What does this code print out? If the method does not do what is intended, what needs to be modified?
- Q2. Write a Java program named RandomNumbers that creates a single-dimensional array of int of size 20 and initialize its elements with 20 random integer numbers (their range must be between 1 and 100 inclusive. Write statements in your program to display the array elements, and how many odd and even numbers are there in the array. For example, if the random numbers were stored in the array are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 Then the program should display: The random numbers are: 83 48 89 66 40 94 31 31 12 45 45 87 10 24 78 2 28 31 52 46 There are 8 odd numbers There are 12 even numbers An element in the array is a peak (max or min) if the elements before and after that element are greater than the element itself (min) or the elements before and after that element are less than the element (max). Write a method in your program called displayPeaks…In Java Write an application that inputs five numbers, each between 10 and 100, inclusive. As each number is read, display it only if it’s not a duplicate of a number already read. Provide for the “worst case,” in which all five numbers are different. Use the smallest possible array to solve this problem. Display the complete set of unique values input after the user enters each new value. Rough output in screenshotYou have been hired at an open-air mine. You are to write a program to control a digger. For your task, you have been given a 'map' of all the underground resources in the mine. This map comes as atwo-dimensional integer array. The array has n rows and k columns. Each integer is between zero and one hundred (inclusive). This array represents a grid map of the mine – with each row representing a different height level. Each square in the grid can contain valuable resources. The value of these resources can go from zero (no resources) to 100 (max resources). The grid maps the resources just below the surface, and down to the lowest diggable depths. The digger starts at the surface (so, just on top of the topmost row in the grid)—at any horizontal position between 1 and k. The digger cannot dig directly downwards, but it can dig diagonally in either direction, left-down, or right-down. In its first time-step, it will dig onto the first row of the grid. In its second time-step, it'll hit…