import java.util.Arrays;
import java.util.Scanner;

public class var_27_task_4 {

    public static void main(String[] args){

        Scanner scanner = new Scanner(System.in);

        boolean isIncorrect;
        int n = 0;

        do {
            System.out.print("Enter n (size of arrays A and B) : ");
            isIncorrect = false;
            try {
                n = Integer.parseInt(scanner.nextLine());
            } catch (NumberFormatException exception) {
                isIncorrect = true;

                System.err.println("Input Error. Check if the data is correct.");
            }


            if (!isIncorrect && (n <= 0)) {
                isIncorrect = true;

                System.err.println("Input Error. Check if the data is correct.");
            }
        } while (isIncorrect);

        int a[] = new int[n];
        Arrays.fill(a, 0);

        int b[] = new int[n];
        Arrays.fill(b, 0);

        for (int i = 0; i < n; i++) {
            do {

                System.out.print("Enter an integer A[" + (i+1) + "] ");
                isIncorrect = false;
                try {
                    a[i] = Integer.parseInt(scanner.nextLine());
                } catch (NumberFormatException exception) {
                    isIncorrect = true;

                    System.err.println("Input Error. Check if the data is correct.");
                }
            } while (isIncorrect);
        }

        for (int i = 0; i < n; i++) {
            do {
                System.out.print("Enter an integer B[" + (i+1) + "] ");
                isIncorrect = false;
                try {
                    b[i] = Integer.parseInt(scanner.nextLine());
                } catch (NumberFormatException exception) {
                    isIncorrect = true;

                    System.err.println("Input Error. Check if the data is correct.");
                }
            } while (isIncorrect);
        }

        scanner.close();

        for (int i = 0; i < n; ++i) {
            int temp = a[i];
            a[i] = b[i];
            b[i] = -temp;
        }

        System.out.print("New arrays A and B: \n");
        for (int i = 0; i < n; ++i) {
            System.out.print("A[" + (i+1) + "] = " + a[i] + ", ");
            System.out.print("B[" + (i+1) + "] = " + b[i] + "\n");
        }

    }

}