Answer to Question #240055 in Web Development for doeboy

Question

Write an application that displays a series of at least five Student IF numbers ( that you have stored in an array ) and asks the user to enter a numeric test score for the student. Create 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 an appropriate message, and then store a 0 for the student's score. At the end of the application , display all the student IDs and scores. Save the files as ScoreException.java and Test Score.java.

Answer 1

//ScoreException.java

public class ScoreException extends Exception{

public ScoreException(String s) {

super(s);

}

}

//TestScore.java

import java.util.Scanner;

public class TestScore{

public static void main (String [] args) {

Scanner in = new Scanner(System.in);

int ids[] = {123, 457, 875, 654, 666};

int scores[] = new int[5];

for(int i = 0; i < 5; i++) {

try {

System.out.print("Enter score for the student id #" + ids[i] + ": ");

scores[i] = in.nextInt();

if(scores[i] > 100 || scores[i] < 0)

throw new ScoreException("Invalid Score");

}

catch(ScoreException e) {

scores[i] = 0;

System.out.println("Entered invalid score");

}

}

System.out.println("The final scores are:");

for(int i = 0; i < 5; i++)

System.out.println("The score of the student id #" + ids[i] + " is " + scores[i]);

}

}