两个整数排序

import java.util.Scanner;/** * 两个数排序 */public class TwoSort {    public static void main(String[] args) {        Scanner in = new Scanner(System.in);        System.out.println("请输入两个整数：");        int a = in.nextInt();        int b = in.nextInt();        if(a>b){            int temp = a;            a = b;            b = temp;        }        System.out.println(a+","+b);        in.close();    }}