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HOW TO CODE JAVA???????????

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Adventurous Anteater answered on February 13, 2021 Popularity 10/10 Helpfulness 2/10

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answer HOW TO CODE JAVA???????????

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HOW TO CODE JAVA???????????

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6

int[] marks = {50, 55, 60, 70, 80}; System.out.println(marks[0]);// Output: 50 System.out.println(marks[4]);// Output: 80

Popularity 10/10 Helpfulness 2/10 Language java

Source: www.codecademy.com

Tags: java

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Adventurous Anteater

Contributed on Feb 13 2021

Adventurous Anteater

0 Answers Avg Quality 2/10

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code in java

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0

class Node {
    int data;
    Node next;

    public Node(int data) {
        this.data = data;
        this.next = null;
    }
}

class LinkedList {
    Node head;

    public LinkedList() {
        this.head = null;
    }

    public void append(int data) {
        Node newNode = new Node(data);
        if (head == null) {
            head = newNode;
            return;
        }
        Node current = head;
        while (current.next != null) {
            current = current.next;
        }
        current.next = newNode;
    }

    public void display() {
        Node current = head;
        while (current != null) {
            System.out.print(current.data + " ");
            current = current.next;
        }
        System.out.println();
    }
}

public class Main {
    public static void main(String[] args) {
        LinkedList myList = new LinkedList();
        myList.append(10);
        myList.append(20);
        myList.append(30);

        myList.display();
    }
}

Popularity 9/10 Helpfulness 2/10 Language java

Source: chat.openai.com

Tags: java

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Archit Anand

Contributed on Aug 16 2023

Archit Anand

0 Answers Avg Quality 2/10

java code

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0

write a program to calculate sum of two number

Popularity 9/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java

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Renu Shrestha

Contributed on Aug 22 2023

Renu Shrestha

0 Answers Avg Quality 2/10

Java code

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0

public void actionPerformed(ActionEvent e) {
        if (e.getActionCommand().equals("SUBMIT")) {
            String input = inputText.getText();
            String reversed = reverseText(input);
            outputText.setText(reversed);
        } else if (e.getActionCommand().equals("CANCEL")) {
            inputText.setText("");
            outputText.setText("");
        } else if (e.getActionCommand().equals("COUNT")) {
            String input = inputText.getText();
            int charCount = input.length();
            JOptionPane.showMessageDialog(this, "Total number of characters: " + charCount);
        } else if (e.getActionCommand().equals("Clear Output")) {
            outputText.setText("");
        } else if (e.getActionCommand().equals("Copy Output")) {
            StringSelection stringSelection = new StringSelection(outputText.getText());
            Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
            clipboard.setContents(stringSelection, null);
            JOptionPane.showMessageDialog(this, "Output copied to clipboard.");
        } else if (e.getActionCommand().equals("Increase Font Size")) {
            Font currentFont = inputText.getFont();
            inputText.setFont(currentFont.deriveFont(currentFont.getSize() + 2f));
            outputText.setFont(currentFont.deriveFont(currentFont.getSize() + 2f));
        } else if (e.getActionCommand().equals("Decrease Font Size")) {
            Font currentFont = inputText.getFont();
            inputText.setFont(currentFont.deriveFont(currentFont.getSize() - 2f));
            outputText.setFont(currentFont.deriveFont(currentFont.getSize() - 2f));
        } else if (e.getActionCommand().equals("Toggle Case")) {
            String text = inputText.getText();
            StringBuilder toggledText = new StringBuilder(text.length());
            for (char c : text.toCharArray()) {
                if (Character.isUpperCase(c)) {
                    toggledText.append(Character.toLowerCase(c));
                } else if (Character.isLowerCase(c)) {
                    toggledText.append(Character.toUpperCase(c));
                } else {
                    toggledText.append(c);
                }
            }
            inputText.setText(toggledText.toString());
        }
    }

    private String reverseText(String text) {
        return new StringBuilder(text).reverse().toString();
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(Window_Lab::new);
    }
}

Popularity 6/10 Helpfulness 1/10 Language java

Source: dataplatform.cloud.ibm.com

Tags: java

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Jesse Menendez

Contributed on Feb 19 2024

Jesse Menendez

0 Answers Avg Quality 2/10

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