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# Task 1 import java.util.Scanner; public class Task1 { public static void main(String[] args) { // TODO Auto-generated method stub int number1, number2, temp; Scanner obj = new Scanner(System.in); System.out.print("Number 1: "); number1 = obj.nextInt(); System.out.print("Number 2: "); number2 = obj.nextInt(); temp = number1; number1 = number2; number2 = temp; System.out.println("Result After Swaping"); System.out.println("Number 1: " + number1); System.out.println("Number2 1: " + number2); } } // Task 2 import java.util.Scanner; public class Task2 { public static void main(String[] args) { // TODO Auto-generated method stub int number1, number2; Scanner obj = new Scanner(System.in); System.out.print("Number 1: "); number1 = obj.nextInt(); System.out.print("Number 2: "); number2 = obj.nextInt(); number1 = number1 + number2; number2 = number1 - number2; number1 = number1 - number2; System.out.println("Result After Swaping(without third variable)"); System.out.println("Number 1: " + number1); System.out.println("Number2 1: " + number2); } } # Task 3 import java.util.Scanner; public class Task3 { public static void main(String[] args) { // TODO Auto-generated method stub int number1, number2, temp; Scanner obj = new Scanner(System.in); System.out.print("Number 1: "); number1 = obj.nextInt(); System.out.print("Number 2: "); number2 = obj.nextInt(); temp = number1 - (number2 * -1); System.out.println(temp); } }
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