import java.util.Scanner; public class Relational { public static void main(String [ args) { int userStreak - 0; int userPoints = 0; Scanner input = new Scanner(System.in); userStreak = input.nextInt(); // Program will be if (//Your code goes here) { userPoints = 10; } else { userPoints = 0; }

Complete the isExact Reverse() method in Reverse.java as follows: The method takes two Strings x and y as parameters and returns a boolean. The method determines if the String x is the exact reverse of the String y. If x is the exact reverse of y, the method returns true, otherwise, the method returns false. Other than uncommenting the code, do not modify the main method in Reverse.java. Sample runs provided below. Argument String x "ba" "desserts" "apple" "regal" "war" "pal" Argument String y "stressed" "apple" "lager" "raw" "slap" Return Value false true false true true false

Type the program's output import java.util.Scanner; public class NumberSearch { public static void findNumber(int number, int lowVal, int highVal, String indentAmt) { int midVal; midVal = (highVal + lowVal) / 2; System.out.print(indentAmt); System.out.print(midVal); if (number == midVal) { System.out.println(" a"); } else { if (number < midVal) { System.out.println(" b"); findNumber(number, lowVal, midVal, indentAmt + " "); } else { System.out.println(" c"); findNumber(number, midVal + 1, highVal, indentAmt + " "); } } System.out.println(indentAmt + "d"); } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int number; number = scnr.nextInt(); findNumber(number, 0, 8, ""); } } Input 5

Fix all logic and syntax errors. Results Circle statistics area is 498.75924968391547 diameter is 25.2 // Some circle statistics public class DebugFour2 { public static void main(String args[]) { double radius = 12.6; System.out.println("Circle statistics"); double area = java.Math.PI * radius * radius; System.out.println("area is " + area); double diameter = 2 - radius; System.out.println("diameter is + diameter); } }

1 public class Main { 1234567 7 8 9 10 11 ENERGET 12 13 14 15 16 17 18} public static void main(String[] args) { String present = ""; double r = Math.random(); // between 0 and 1 if (r>>>

TASK 5. Methods Overloading. Review Methods, Implement the following code, test it with different input, make sure it runs without errors.

public class Turn{public static void main(String[] args){// Different initial values will be used for testingint x = 1; int y = 1; // Turn the arrow by 90 degrees System.out.print("x:", y + 90);System.out.println(x);System.out.print("y: ", x - 1 );System.out.println(y); // Turn the arrow again System.out.print("x:", y - 1);System.out.println(x);System.out.print("y: ",x + 90);System.out.println(y);}}

using System; class Program{ // Define PrintBoard method public static void PrintBoard() { Console.WriteLine(" X | | "); Console.WriteLine(" | | "); Console.WriteLine(" | O | "); Console.WriteLine(); } public static void Main(string[] args) { PrintBoard(); // Call PrintBoard method PrintBoard(); // Call it again PrintBoard(); // And again! }} This program is really simple and basic to print a tic tac toe board for the user to eventually play the computer in C#. How can it be modified a little bit to print the board and have each tile labeled with a number to identify the space? I'm a beginner and would like to take this step by step in modifying the code. Thank you!

Fix all errors to make the code compile and complete. //MainValidatorA3 public class MainA3 { public static void main(String[] args) { System.out.println("Welcome to the Validation Tester application"); // Int Test System.out.println("Int Test"); ValidatorNumeric intValidator = new ValidatorNumeric("Enter an integer between -100 and 100: ", -100, 100); int num = intValidator.getIntWithinRange(); System.out.println("You entered: " + num + "\n"); // Double Test System.out.println("Double Test"); ValidatorNumeric doubleValidator = new ValidatorNumeric("Enter a double value: "); double dbl = doubleValidator.getDoubleWithinRange(); System.out.println("You entered: " + dbl + "\n"); // Required String Test System.out.println("Required String Test:"); ValidatorString stringValidator = new ValidatorString("Enter a required string: "); String requiredString =...

Examine this code and determine what happens when it is run: 1 public class Test { int x; 2 3 public Test(String t){ System.out.println("Test"); } public static void main(String[] args) { Test test = new Test ("boo"); System.out.println(test.x); } 4 5 6 7 8 10 } The program has a compile error because Test does not have a default constructor. The program has a compile error because System.out.println method cannot be invoked from the constructor. ) The program runs successfully and prints out: Test O The program has a compile error because you cannot create an object from the class that defines the object.

public class main { public static void main(String [] args) { Dog dog1=new Dog("Spark",2),dog2=new Dog("Sammy",3); swap(dog1, dog2); System.out.println("dog1 is "+ dog1); System.out.println("dog2 is "+ dog2); } public static void swap(Dog a, Dog b) { String nameA = a.getName(); String nameB = b.getName(); a.setName(nameB); b.setName(nameA); } What is the output of the main()?

public class Test { } public static void main(String[] args){ int a = 10; System.out.println(a*a--); }

public class Test { } public static void main(String[] args) { String str = "Salom"; System.out.println(str.indexOf('t)); }