QuestionQuestion

Question 1: Write a program to read integers N1 and N2 from the input file “input4_03.txt”. Create an array of N1 integers where each integer is a random number in the range [1, N2] inclusively. Write a method for each of the following items and then print the results to the output file “output4_03.txt”

a. All elements in the array (method name: printAllElements(), input parameter: input array)

b. All odd numbers in the array (method name: printAllOdds(), input parameter: input array)

c. All even numbers in the array (method name: printAllEvens(), input parameter: input array)

d. The Maximum number(s) of the array (method name: printAllMaxs(), input parameter: input array)

e. The Minimum number(s) of the array (method name: printAllMins(), input parameter: input array)

f. The average of the array (method name: printAverage(), input parameter: input array)

g. All prime numbers in the array (method name: printAllPrimes(), input parameter: input array)


Question 2: Write a program that has only one method call allLess(). This method accepts two arrays of integers and returns true if each elements in the first array is less than the element at the same index in the second array, and return false otherwise. Your method should also return false if the arrays are not the same length. Test your method and print out to the screen in main() function the following calls

a. allLess(arr1, arr2); (where arr1 = [1,2,3,4,5], arr2 = [4,5,6,7,8]);
b. allLess(arr1, arr2); (where arr1 = [1,2,3,4,5], arr2 = [5,6,7,8]);
c. allLess(arr1, arr2); (where arr1 = [5,2,3,4,1], arr2 = [4,5,6,7,8]);
d. allLess(arr1, arr2); (where arr1 = [5,5,3,4,5], arr2 = [9,9,9,9,1]);

Solution PreviewSolution Preview

This material may consist of step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. This material is made available for the sole purpose of studying and learning - misuse is strictly forbidden.

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.util.Scanner;


public class Question1 {

public static void main(String[] args) throws IOException
{
PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter("output4_03.txt", false)));
out.close();
Scanner input = new Scanner(new File("input4_03.txt"));
int n1, n2;
int[] array;
n1 = input.nextInt();
n2 = input.nextInt();
array = new int[n1];
for(int i = 0; i < n1; i++)
array[i] = (int)(Math.random() * n2 + 1);
printAllElements(array);
printAllOdds(array);
printAllEvens(array);
printAllMaxs(array);
printAllMins(array);
printAverage(array);
printAllPrimes(array);
input.close();
}...
$20.00 for this solution

PayPal, G Pay, ApplePay, Amazon Pay, and all major credit cards accepted.

Find A Tutor

View available Java Programming Tutors

Get College Homework Help.

Are you sure you don't want to upload any files?

Fast tutor response requires as much info as possible.

Decision:
Upload a file
Continue without uploading

SUBMIT YOUR HOMEWORK
We couldn't find that subject.
Please select the best match from the list below.

We'll send you an email right away. If it's not in your inbox, check your spam folder.

  • 1
  • 2
  • 3
Live Chats