package edu.luc.cs.cs271.mazesolver; import java.util.ArrayList; import java.util.Scanner; public class Main {   public static void main(final String[] args) {     // create scanner for data input     final var input = new Scanner(System.in);     // TODO read row and column for the starting point     final var startRow = -1;     final var startCol = -1;     // TODO read maze

import java.util.Scanner; public class LabProgram {    public static Roster getInput(){        /* Reads course title, creates a roster object with the input title. Note that    */        /* the course title might have spaces as in "COP 3804" (i.e. use nextLine)   */        /* reads input student information one by one, creates a student object */        /* with each input student and adds the student object to the roster object */        /* the input is formatted as in the sample input and is terminated with a "q" */        /* returns the created roster         */                /* Type your code here */     }        public static void main(String[] args) {         Roster course = getInput();        course.display();        course.dislayScores();    }}   public class Student {     String id;    int score;     public Student(String id, int score) {        /* Student Employee  */        /* Type your code here */            }     public String getID() {        /* returns student's id */…

I need help with this code !! import java.util.Arrays;import java.util.Scanner; public class MaxElement {public static void main(String[] args) { //create an object for Scanner class Scanner x = new Scanner (System.in);System.out.print ("Enter 10 integers: ");// create an arrayInteger[] arr = new Integer[10]; // Execute for loopfor (int i = 0; i < arr.length; i++) {//get the 10 integersarr[i] = x.nextInt(); } // Print the maximum numberSystem.out.print("The max number is = " + max(arr));System.out.print("\n"); } //max method public static <E extends Comparable<E>> E max(E[] arr) {E max = arr[0]; // Execute for loop for (int i = 1; i < arr.length; i++) { E element = arr[i];if (element.compareTo(max) > 0) {max = element;}}return max; }}

Help me fix the code make it run out like the EXPE

People find it easier to read time in hours, minutes, and seconds rather than just seconds. Write a program that reads in seconds as input, and outputs the time in hours, minutes, and seconds. Ex: If the input is: 4000 the output is: Hours: 1 Minutes: 6 Seconds: 40

Given string inputStr on one line and integers idx1 and idx2 on a second line, output "Match found" if the character at index idx1 of inputStr is equal to the character at index idx2. Otherwise, output "Match not found". End with a newline. Ex: If the input is: eerie 4 1 then the output is: Match found Note: Assume the length of string inputStr is greater than or equal to both idx1 and idx2.

import java.util.Scanner;   public class RomanNumerals {     public static void main(String[] args)     {        Scanner in = new Scanner("I C X D M L");          char romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 1") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 100") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 10") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 500") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 1000") ;                romanNumeral = in.next().charAt(0);        System.out.println("Value: " + valueOf(romanNumeral) + "   Expected: 50") ;     }         /**       Gives the value…

import java.util.Scanner; public class CircleAndSphereWhileLoop{    public static final double MAX_RADIUS = 500.0;        public static void main(String[] args)    {        Scanner in = new Scanner(System.in);         // Step 2: Read a double value as radius using prompt         //         "Enter the radius (between 0.0 and 500.0, exclusive): "         // Step 3: While the input radius is not in the ragne (0.0, 500.0)        //            Display a message on one line (ssuming input value -1)        //               "The input number -1.00 is out of range."        //            Read a double value as radius using the same promt                 double circumference = 2 * Math.PI * radius;        double area = Math.PI * radius * radius;        double surfaceArea = 4 * Math.PI * Math.pow(radius, 2);        double volume = (4 / 3.0) * Math.PI * Math.pow(radius, 3);                // Step 4: Display the radius, circle circumference, circle area,        //         sphere surface area, and…

Using Java.

StringFun.java import java.util.Scanner; // Needed for the Scanner class 2 3 /** Add a class comment and @tags 4 5 */ 6 7 public class StringFun { /** * @param args not used 8 9 10 11 12 public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.print("Please enter your first name: "); 13 14 15 16 17 18 System.out.print("Please enter your last name: "); 19 20 21 //Output the welcome message with name 22 23 24 //Output the length of the name 25 26 27 //Output the username 28 29 30 //Output the initials 31 32 33 //Find and output the first name with switched characters 34 //All Done! } } 35 36 37