import java.util.Scanner; public class FirstPrograming { public static void main(String[] args) { System.out.println("welcome java programing: "); Scanner scanner = new Scanner(System.in); System.out.println("Enter number one: "); int numOne = scanner.nextInt(); System.out.println("Enter number Two: "); int numTwo = scanner.nextInt(); System.out.println("Enter number three: "); int numThree = scanner.nextInt(); int sum= numOne+numTwo-numThree; System.out.println("sum of two numbers is: " +sum); } }