Help me in solving JAVAFUNC08 problem

My issue

i am not able to solve this problem

My code

/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
	public static String greet(String name) {
        return "Hello, " + name + "!";

    // Function to capitalize a text
    public static String capitalize(String name) {
        return "HELLO,"+ name.toUpperCase()+ "!";

    // Function to greet and capitalize a name
    public static String greetAndCapitalize(String name) {
        //update the code here
        return "HELLO,"+ name.toUpperCase()+ "!";

    public static void main (String[] args) throws java.lang.Exception
	{   String name = "Alice";
        String finalResult = greetAndCapitalize(name);
        // Display the results
        System.out.println("Greeting: Hello,Alice!");
        System.out.println("Capitalized Greeting: HELLO,ALICE!");
        System.out.println("Final Result: HELLO,ALICE!");

Learning course: Placement preparation using Java
Problem Link: CodeChef: Practical coding for everyone