Java Programming
9th Edition
ISBN: 9780357238530
Author: Joyce Farrell
Publisher: Cengage Limited
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Question
Chapter 12, Problem 4PE
Program Plan Intro
Program Plan
1. Variables mentioned below are used:
- arrSize- the size of the array as the input given by the user.
- values[]- which has the series of numbers to be sorted
- input- double number entered as input by the user
- avgValue − an average of all the numbers entered as input
- exitVal- exit code to quit the reading of input from the console.
- sum- the sum of all the entered numbers and is used to calculate the average of numbers.
- arrCreateStatus − a boolean value that decides whether to create an array with user-entered sized.
- valid- boolean value that holds the status of reading input from the console.
2. Functions mentioned below are used:
- main()- Main function of the program which gets the input and displays the output.
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this practice assignement wants me to Write an application that contains an array of 10 multiple-choice quiz questions related to your favorite hobby. Each question contains three answer choices. Also create an array that holds the correct answer to each question—A, B, or C. Display each question and verify that the user enters only A, B, or C as the answer—if not, keep prompting the user until a valid response is entered. If the user responds to a question correctly, display Correct!; otherwise, display The correct answer is and the letter of the correct answer. After the user answers all the questions, display the number of correct and incorrect answers
here is my new code! i need help to get it to working :
import java.util.*;public class Quiz {public static void main(String args[]){String questions[]=("1.What is my favorite hobby?\n" + "(a)hair\n(b)makeup\n(c)both a and b\n", "2.Who first discovered makeup?\n" +"(a)Egyptians\n(b)haitians\n(c)Africans", "3.What glue is best to use…
Make an application that displays a series of at least five student ID numbers (that you have stored in an array) and asks the user to enter a numeric test score for the student. Make a ScoreException class, and throw a ScoreException for the class if the user does not enter a valid score (less than or equal to 100). Catch the ScoreException, display the message Score over 100, and then store a 0 for the student's score. At the end of the application, display all the student IDs and scores.
public class ScoreException extends Exception {
public ScoreException(String s) {
}
}
import java.util.*;
public class TestScore {
public static void main(String args[]) throws Exception {
Scanner input = new Scanner(System.in);
int[] ids = {1234, 2345, 3456, 4567, 5678};
int[] scores = {0, 0, 0, 0, 0};
String scoreString = new String();
final int HIGHLIMIT = 100;
String inString, outString = "";
for (int x = 0; x < ids.length; ++x)…
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