Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. Also I need one one program and please correct and change the program so that the numbers are in the correct places as shown in the correct test case.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
Java
Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed. Also I need one one program and please correct and change the program so that the numbers are in the correct places as shown in the correct test case.
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.");
if (!fileName.equalsIgnoreCase("QUIT")) {
System.out.println("Please re-enter the file name or type QUIT to exit:");
}
}
}
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]);
Arrays.sort(array); // Use Arrays.sort() for sorting
System.out.println(Arrays.toString(array).replaceAll("[\\[\\],]", ""));
}
} catch (NumberFormatException | InputMismatchException e) {
System.out.println("Invalid file format.");
}
}
}
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