Please modify this program with further modifications which are below so it passes the test cases in Hypergrade. I have provided the failed test cases.
JAVA Program ASAP
Please modify this program with further modifications which are below so it passes the test cases in Hypergrade. I have provided the failed test cases.
1) For test cases 2 and 3 for the outputted numbers there needs to be commas and there needs to be nothing after that
2)for test case 1 outputted numbers there needs to be nothing after that,
3) for test 4 when file is not found there needs to be nothing after that
4) and for test case 5 and 7 afer a file is not found it needs to display Please re-enter the file name or type QUIT to exit: so you input the text file and displays the numbers.
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.util.Scanner;
public class FileSorting {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while (true) {
System.out.println("Please enter the file name or type QUIT to exit:");
String fileName = scanner.nextLine();
if (fileName.equalsIgnoreCase("QUIT")) {
break;
}
try {
ArrayList<String> lines = readFile(fileName);
if (lines.isEmpty()) {
System.out.println("File " + fileName + " is empty.");
} else {
performSorting(lines);
}
} catch (IOException e) {
System.out.println("File " + fileName + " is not found.");
}
}
scanner.close();
}
private static ArrayList<String> readFile(String fileName) throws IOException {
ArrayList<String> lines = new ArrayList<>();
try (BufferedReader reader = new BufferedReader(new FileReader(fileName))) {
String line;
while ((line = reader.readLine()) != null) {
lines.add(line);
}
}
return lines;
}
private static void performSorting(ArrayList<String> lines) {
try {
ArrayList<ArrayList<Integer>> numbers = new ArrayList<>();
for (String line : lines) {
String[] elements = line.split(",");
ArrayList<Integer> row = new ArrayList<>();
for (String element : elements) {
row.add(Integer.parseInt(element));
}
numbers.add(row);
}
for (ArrayList<Integer> row : numbers) {
Integer[] array = row.toArray(new Integer[0]);
Sort.insertionSort(array);
System.out.println(Arrays.toString(array).replaceAll("[\\[\\],]", ""));
}
} catch (NumberFormatException | InputMismatchException e) {
System.out.println("Invalid file format.");
}
}
public static void displayFileContent(String fileName) {
try {
ArrayList<String> lines = readFile(fileName);
for (String line : lines) {
System.out.println(line);
}
} catch (IOException e) {
System.out.println("File " + fileName + " is not found.");
}
}
}
input2x2.csv
-67,-11
-27,-70
input1.csv
10
input10x10.csv
56,-19,-21,-51,45,96,-46
-27,29,-58,85,8,71,34
50,51,40,50,100,-82,-87
-47,-24,-27,-32,-25,46,88
-47,95,-41,-75,85,-16,43
-78,0,94,-77,-69,78,-25
-80,-31,-95,82,-86,-32,-22
68,-52,-4,-68,10,-14,-89
26,33,-59,-51,-48,-34,-52
-47,-24,80,16,80,-66,-42
input0.csv
Test Case 1
input1.csvENTER
10\n
Test Case 2
input2x2.csvENTER
-67,-11\n
-70,-27\n
Test Case 3
input10x10.csvENTER
-51,-46,-21,-19,45,56,96\n
-58,-27,8,29,34,71,85\n
-87,-82,40,50,50,51,100\n
-47,-32,-27,-25,-24,46,88\n
-75,-47,-41,-16,43,85,95\n
-78,-77,-69,-25,0,78,94\n
-95,-86,-80,-32,-31,-22,82\n
-89,-68,-52,-14,-4,10,68\n
-59,-52,-51,-48,-34,26,33\n
-66,-47,-42,-24,16,80,80\n
Test Case 4
input0.csvENTER
File input0.csv is empty.\n
Test Case 5
input2.csvENTER
File input2.csv is not found.\n
Please re-enter the file name or type QUIT to exit:\n
input1.csvENTER
10\n
Test Case 6
quitENTER
Test Case 7
input2.csvENTER
File input2.csv is not found.\n
Please re-enter the file name or type QUIT to exit:\n
QUITENTER
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Solved in 5 steps with 4 images
