Program71.java Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces. Program73.java In main: Declare an array capable of holding five first names. Populate the array in a for loop by entering five first names all on one line separated by spaces. sort the array alphabetically. Use a foreach loop (see page 255) to process the sorted array and display the names on one line separated by spaces. Execute a void method with the sorted array as its only argument. In the void method: Create an arraylist of Strings. Use a loop (of any type) to put the names in the array into the arraylist. Add another name (you choose it) at the end of the arraylist. Remove the name at the start of the arraylist. Add Abdul as the new name at the start of the arraylist. Use a foreach loop to process the arraylist and display the names all on one line separated by spaces. Sample Output (image below)

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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Program71.java

Write a program that creates a 32-element array of random integers all from 1 to 100, inclusive. Then execute a custom method with the array as its only argument. The method should begin by using a loop to print the array elements in 4 rows and 8 columns, with all columns being five characters wide. Duplicates are okay. This same loop should determine how many integers in the array are odd numbers. After this loop ends, use this figure to declare a new array of integers named odds. Process the array again in the method, but this time with a foreach loop, and add the odd integers to the odds array. Return the odds array back to main. In main, report the size of the array and sort it ascending. Finally use a while loop to print the odd integers all on one line separated by spaces.

Program73.java

In main:

Declare an array capable of holding five first names.
Populate the array in a for loop by entering five first names all on one line separated by spaces.
sort the array alphabetically.
Use a foreach loop (see page 255) to process the sorted array and display the names on one line separated by spaces.
Execute a void method with the sorted array as its only argument.

In the void method:

Create an arraylist of Strings.
Use a loop (of any type) to put the names in the array into the arraylist.
Add another name (you choose it) at the end of the arraylist.
Remove the name at the start of the arraylist.
Add Abdul as the new name at the start of the arraylist.
Use a foreach loop to process the arraylist and display the names all on one line separated by spaces.

Sample Output (image below)

Enter 5 names separated by spaces William Henry Juan Maria Sandra
Names in sorted array: Henry Juan Maria Sandra William
Final names in arraylist: Abdul Juan Maria Sandra William Zendaya

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