import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner Scanner = new Scanner(System.in);
        double a = Scanner.nextDouble();
        double b = Scanner.nextDouble();
        if (a > b) {
            if (b % 1 == 0) {
                System.out.printf("%.0f ", b);
            }
            if (b % 1 != 0) {
                System.out.print(b);
            }
            if (a % 1 == 0) {
                System.out.printf("%.0f", a);
            }
            if (a % 1 != 0) {
                System.out.printf(" " + a);}

            } else {
                if (a % 1 == 0) {
                    System.out.printf("%.0f ", a);
                }if (a % 1 != 0) {
                    System.out.print(a);}
                if (b % 1 == 0) {
                    System.out.printf("%.0f", b);}
                if (b % 1 != 0) {
                    System.out.printf(" " + b);}


                }

        }
    }