Second picture is an example when the program is executed. Note: Please use "for loop", "while loop", or "do-while loop" statement for the java program codes. P.s. Do not use array methods p.p.s. Please make sure that I can see all the steps, because this is the third time I am asking this since I couldn't see step 2 (it's blank). I hope that the instructions are clear. Thank you! Instruction: Create a java program that generates elements (randomly from 10-75) of a 2-dimensional array (5x5) using the Random Class then perform the following: 1) Output the array elements 2) Output the sum of prime numbers in the array Output the elements in the main diagonal. 3) 5) 4) Output the sum of the elements below the diagonal. Output the sum of the elements above the diagonal. Output the odd numbers below the diagonal. 7) Output the even numbers above the diagonal. 6)

Second picture is an example when the program is executed. Note: Please use "for loop", "while loop", or "do-while loop" statement for the java program codes. P.s. Do not use array methods p.p.s. Please make sure that I can see all the steps, because this is the third time I am asking this since I couldn't see step 2 (it's blank). I hope that the instructions are clear. Thank you! Instruction: Create a java program that generates elements (randomly from 10-75) of a 2-dimensional array (5x5) using the Random Class then perform the following: 1) Output the array elements 2) Output the sum of prime numbers in the array Output the elements in the main diagonal. 3) 5) 4) Output the sum of the elements below the diagonal. Output the sum of the elements above the diagonal. Output the odd numbers below the diagonal. 7) Output the even numbers above the diagonal. 6)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Second picture is an example when the program is executed. Note: Please use "for loop", "while loop", or "do-while loop" statement for the java program codes. P.s. Do not use array methods p.p.s. Please make sure that I can see all the steps, because this is the third time I am asking this since I couldn't see step 2 (it's blank). I hope that the instructions are clear. Thank you!
I need the code from start to end with no errors and the explanation for the code ObjectivesJava refresher (including file I/O)Use recursionDescriptionFor this project, you get to write a maze solver. A maze is a two dimensional array of chars. Walls are represented as '#'s and ' ' are empty squares. The maze entrance is always in the first row, second column (and will always be an empty square). There will be zero or more exits along the outside perimeter. To be considered an exit, it must be reachable from the entrance. The entrance is not an exit.Here are some example mazes:mazeA7 9# # ###### # # ## # # #### # ## ##### ## ########## RequirementsWrite a MazeSolver class in Java. This program needs to prompt the user for a maze filename and then explore the maze. Display how many exits were found and the positions (not indices) of the valid exits. Your program can display the valid exits found in any order. See the examples below for exact output requirements. Also, record…
Second picture is an example when the program is executed. Note: Please use the "for loop", "while loop" or "do-while loop" statement for the java program codes. p.s. do not use array methods I hope that the instructions are clear. Thank you!
Please explain more Exercise #3 Declare and instantiate an array of 40 cars using the Car Name the array dealerCars. Write Java statements to add three cars to the dealerCars Make a hole at the beginning of the dealerCars array by moving the cars in the array up by one position. Add another car to the beginning of the array. Write a for loop to display all the cars in the dealerCars Add any necessary methods to the Car class.
Please submit your solution to the lab instructor once you have your program working. Your lab instructor will tell you how (s)he would like you to turn it in. Failure to submit will result in a zero. Write a program that asks the user to input two integers a and b. Then create an array that has all integer from a to b. Print out the array. (Don’t forget to consider the situation of a=b, a<b, and a>b.) Example 1: Input two numbers: 6 2 Array is [6, 5, 4, 3, 2] Example 2: Input two numbers: 4 8 Array is [4, 5, 6, 7, 8] Pass the above array as a parameter to a method called average and return the average and print it out in the main method. (Do not use Math library to get the average.) Please attach your screenshot below to each question a and b.
Assignment 5B: Keeping Score. Now that we know about arrays, we can keep track of when events occur during our program. To prove this, let's create a game of Rock-Paper-Scissors. For those not familiar with this game, the basic premise is that each player says "Rock-Paper- Scissors!" and then makes their hand into the shape of one of the three objects. Winners are determined based on the following rules: Rock beats Scissors Scissors beats Paper Paper beats Rock At the start of the program, it will ask the player how many rounds of Rock-Paper- Scissors they want to play. After this, the game will loop for that many number of times. Each loop, it will ask the player what item they want to use – Rock, Paper, or Scissors. The computer will randomly generate its own item, and a winner will be determined. The game will then save the result as an element of an array, and the next round will begin. Once all the rounds have been played, the program will say "Game Over" and display a list of who…
We'll go over array notation writing in this part.
Modify your program in part (a) such that the user enters the numbers that will be populated to the array. A sample run would be as follows:Enter number 1 to populate: 2Enter number 2 to populate: 65Enter number 3 to populate: 9Enter number 4 to populate: 78Enter number 5 to populate: 27Enter number 6 to populate: 36Enter number 7 to populate: 25Enter number 8 to populate: 4Enter number 9 to populate: 61Enter number 10 to populate: -98Enter a number to search: 27Number 27 is in the array! A sample run would be as follows:Enter number 1 to populate: 2Enter number 2 to populate: 85Enter number 3 to populate: 9Enter number 4 to populate: 15Enter number 5 to populate: 22Enter number 6 to populate: 36Enter number 7 to populate: -87Enter number 8 to populate: 4Enter number 9 to populate: 1Enter number 10 to populate: 0Enter a number to search: 48Number 48 is not in the array!
Please complete the following Java program using the math.random function. USE THE Math.random() class. DO NOT use arrays, the Random function. (i.e keep the program simple using while loops, if/else, for loops, etc)
READY CAREFULLY Java add COMMENT TO CODE, please TEST-CASE on how you would test your solution assumptions and hence your code. Example of cases to be tested for are like : What if the array input which is expected does not exist - that is , input is a null. How should your code handle such a situation ? Maybe output some message like "Null input case, so no output"? What if the length of the array is one ?....so on and so forth. In this assignment you are required programs which takes as input two sorted arrays and returns a new array containing the elements found in both the sorted arrays. It is alright if the input arrays have duplicates, but the returned array should be duplicate free! Below is how the arrays are represented ARRAY1[] = [1, 5, 6, 6, 9, 9, 9, 11, 11, 21] Here length of ARRAY1 is m. ARRAY2[] = [6, 6, 9, 11, 21, 21, 21] Here length of ARRAY2 is n. Array to be returned would be: ARRAY[] = [6, 9, 11, 21] ANSWER THE QUESTION BELOW. Implement the function…
Debugging challenge: Consider the code example below. This program is designed to compare the contents of two arrays: if they are equal, the program should display "TRUE," if the arrays are not equal, the program should display "FALSE". However, even when the arrays have the same value, the program always prints "FALSE", regardless of the values in arrays a and b. What is going on here? What about the program causes the comparison to always fail? int a[4] {1, 2, 3, 4}; int b[4] = {1, 2, 3, 4}; if (a == b) { display ("TRUE"); else { display ("FALSE");
We'll talk about writing array notation in this part.