Modify the solution to PP 11.1 such that it catches and handles the exception if it is thrown. Handle the exception by printing
1 answer:
Answer:
Explanation:
The following code is written in Java. After finding the PP 11.1 file online I added the try/catch to the code as requested by the question. The program takes the input from the user, checks it's length, and if it contains more than 20 characters it throws the exception. This exception states that "the string has more than 20 characters" and then continues processing more strings until the user enters "DONE". The program has been tested and the output can be seen in the attached image below. Due to technical difficulties I have added the code as a txt file below.
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Answer:
Check the explanation
Explanation:
As per requirement submitted above kindly find below solution.
Here new console application in C# is created using visual studio 2019 with name "HighScoreApp". This application contains a class with name "Program.cs".Below is the details of this class.
Program.cs :
//namespace
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//application namespace
namespace HighScoreApp
{
class Program //C# class
{
//entry point of the program , Main() method
static void Main(string[] args)
{
//declaring variable to store number of score
int numberOfScores = 0;
//using while loop
while(numberOfScores<=0)
{
//asking user number of high scores
Console.WriteLine("Enter number of high scores : ");
//reading input
numberOfScores = int.Parse(Console.ReadLine());
}
//declaring array with number of scores
int[] scores = new int[numberOfScores];
//asking user high scores using for loop
for (int i = 0; i < scores.Length; i++)
{
//asking high scores
Console.WriteLine("Enter score "+(i+1)+" : ");
//reading score
scores[i] = int.Parse(Console.ReadLine());
}
Console.WriteLine();//used for new line
Console.WriteLine("High Scores -Unsorted");
//call function to print each element
PrintArray(scores);
//call method to sort the array elements
scores = SortArrayHighToLow(scores);
Console.WriteLine();//used to print new line
Console.WriteLine("High Scores-Sorted");
PrintArray(scores);//call method to print array elements
Console.SetCursorPosition(0, Console.WindowHeight - 1);
Console.WriteLine("Press ENTER to continue....");
Console.ReadLine();
}
//method to print the array
public static void PrintArray(int [] scoresArray)
{
//using for loop , print each score
for (int i = 0; i < scoresArray.Length; i++)
{
Console.WriteLine(scoresArray[i]);//print each high score
}
}
//method to sort the array
public static int [] SortArrayHighToLow(int[] scoresArray)
{
Array.Sort(scoresArray);
return scoresArray;
}
}
}
==================================
Output :Run application using F5 and will get the screen as shown below
Kindly check the below Screenshot for Output :Program.cs
