1001번import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); int A = in.nextInt(); int B = in.nextInt(); System.out.println(A-B); in.close(); }} 1008번import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); double A = in.nextDouble(); double B = in..