Something could go wrong with the following code. Identify and fix the problem.
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- int stop = 6; int num =6; int count=0; for(int i = stop; i >0; i-=2) { num += i; count++; } System.out.println("num = "+ num); System.out.println("count = "+ count); } }arrow_forward// ArtShow.java - This program determines if an art show attendee gets a 5% discount // for preregistering. // Input: Interactive. // Output: A statement telling the user if they get a discount or no discount. import java.util.Scanner; public class ArtShow { public static void main(String args[]) { Scanner s = new Scanner(System.in); String registerString; System.out.println("Did you preregister? Enter Y or N: "); registerString = s.nextLine(); // Test input here. If Y, call discount(), else call noDiscount(). System.exit(0); } // End of main() method. // Write discount method here. // Write noDiscount method here. } // End of ArtShow class.arrow_forwardpublic String getJoblitle() { return joblitle; 11 12 13 44 45 46 47 48 49 50 public void setJoblitle(String joblitle) { this.jobTitle - joblitle; public int getCurrentEmploynent() { return currentEmploynent; 1. public void selCurrentEnployent (int current Fmployment) { this.currentEmploynent - currentEmployment; 53 54 55 56 -57 goverride public String tostring () { return "CurrentEmploynentStatsclass [areaName=" + arealame + 58 + "year=" + year + ", jobtitle-" + joblitle , currentEnploynent-" + currenttmployment + "]": 59 61 62 63 64 } What algorithm does this method perform? public statie Currentiploynentstatsclass mysteryethod (CurrentEmploynentstatsclass] array) ( int holder = array[0).getCurrenttmploynent(); Currenttmploynentstatsclass variable = array[®]; for(int i- 0, i holder) { holder = holderx; variable - array[1]; return variable; 36. What is the above method returning? 37. What is the Big O time of the above method?arrow_forward
- public class TestAverage {public static void main(String[] args) {int test1, test2, test3, sum;Scanner reader = new Scanner(System.in);System.out.println("Enter test 1");test1 = reader.nextInt();System.out.println("Enter test 2");test2 = reader.nextInt();System.out.println("Enter test 3");test3 = reader.nextInt();sum = test1 + test2 + test3;System.out.println("The sum is " + sum);System.out.println("The average is " + sum / 3);}}There is one logic error in this code explain what is wrong and how to fix it.arrow_forward// DebugFive4.java // Outputs highest of four numbers import java.util.*; public class DebugFive4 { publicstaticvoidmain (Stringargs[]) { Scanner input =newScanner(System.in); int one, two, three, four; String str, output; System.out.println("Enter an integer"); str = input.next(); one = Integer.parseInt(str); System.out.println("Enter an integer"); str = input.next(); two = Integer.parseInt(str); System.out.println("Enter an integer"); str = input.next(); three = Integer.parseInt(str); System.out.println("Enter an integer"); str = input.next(); four = Integer.parseInt(str); if(one > two > one > three > one > four) output = "Highest is " + four; else if(two > one && two > three !! two > four) output = "Highest is " + three; else if(three > one && three > two && three > four) output = "Highest is " + three; else output = "Highest is " + four; System.out.println(output); } }arrow_forwardusing System; class TicTacToe { Console.WriteLine("Do you want be X or O: "); Console.Write("Press 1 for 'X' or Press 2 for 'O'\n"); choice = int.Parse(Console.ReadLine()); if(choice==1) staticint player = 1 staticint choice; { staticvoid Print(char[] board) { Console.WriteLine(); Console.WriteLine($" {board[0]} | {board[1]} | {board[2]} "); Console.WriteLine($" {board[3]} | {board[4]} | {board[5]} "); Console.WriteLine($" {board[6]} | {board[7]} | {board[8]} "); Console.WriteLine(); } staticvoid Main(string[] args) { char[] board = newchar[9]; for (int i = 0; i < 9; i = i + 1) { board[i] = ' '; } Print(board); board[4] = 'X'; Print(board); board[0] = 'O'; Print(board); board[3] = 'X'; Print(board); board[5] = 'O'; Print(board); board[6] = 'X'; Print(board); board[2] = 'O'; Print(board); } } } How can this program be fixed to ask the user "It is your turn to place an X. Where would you like to place it?"arrow_forward
- Choose the code the matches the flowchart: Start Before loop statement(s) Initialize Continuation Condition False True Loop body statement(s) Update After loop statement(s) Endarrow_forwardFind the errors in the following code:1. // This code contains ERRORS!// It adds two numbers entered by the user.int num1, num2;String input;char again;Scanner keyboard = new Scanner(System.in);while (again == 'y' || again == 'Y')System.out.print("Enter a number: ");num1 = keyboard.nextInt();System.out.print("Enter another number: ";num2 = keyboard.nextInt();System.out.println("Their sum is "+ (num1 + num2));System.out.println("Do you want to do this again? ");keyboard.nextLine(); // Consume remaining newlineinput = keyboard.nextLine();again = input.charAt(0);arrow_forwardint a; System.out. println ("a = " + a); display Oa-0 The statement is valid and the displayed value of a is random. The statement is invalid because a is used without being initialized.arrow_forward
- using System; class TicTacToe { Console.WriteLine("Do you want be X or O: "); Console.Write("Press 1 for 'X' or Press 2 for 'O'\n"); choice = int.Parse(Console.ReadLine()); if(choice==1) int player = 1 { staticvoid Print(char[] board) { Console.WriteLine(); Console.WriteLine($" {board[0]} | {board[1]} | {board[2]} "); Console.WriteLine($" {board[3]} | {board[4]} | {board[5]} "); Console.WriteLine($" {board[6]} | {board[7]} | {board[8]} "); Console.WriteLine(); } staticvoid Main(string[] args) { char[] board = newchar[9]; for (int i = 0; i < 9; i = i + 1) { board[i] = ' '; } Print(board); board[4] = 'X'; Print(board); board[0] = 'O'; Print(board); board[3] = 'X'; Print(board); board[5] = 'O'; Print(board); board[6] = 'X'; Print(board); board[2] = 'O'; Print(board); } } } Hello how can this be fixed to compile. I'm trying to get the program to ask the user if they want to be X or O at the beginning of the gamearrow_forward// Displays five random numbers between // (and including) user-specified values import java.util.Scanner; public class DebugSix4 { public static void main(String[] args) { int high, low, count = 0; final int NUM = 5; Scanner input = new Scanner(System.in); System.out.print("This application displays " + NUM + " random numbers" + "\nbetween the low and high values you enter" + "\nEnter low value now... "); low = input.nextInt() System.out.print("Enter high value... "); high = inputnextInt(); while(low < high) { System.out.println("The number you entered for a high number, " + high + ", is not more than " + low); System.out.print("Enter a number higher than " + low + "... "); high = input.nextInt(); while(count < NUM) { double result = Math.random(); int answer = (int) (result * 10 + low); if(answer <=…arrow_forwardpublic static char start(char key) {Scanner console = new Scanner(System.in);String prompt = "Enter 'q' to quit. Any other key to continue...";double height;double weight;System.out.println("Enter something before you start : >>>>");while (key != 'q'){height = getHeight(console);weight = getWeight(console);displaySummary(height, weight);//prompt to quitSystem.out.println();System.out.print(prompt);key = console.next().charAt(0);}return key;} How can I test this one in the J-unit test?? Is it testable?arrow_forward
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