java 输入3个数a,b,c，按大小顺序输出。

题目：

输入3个数a,b,c，按大小顺序输出。

代码：

import java.util.Scanner;public class lianxi34 {public static void main(String[] args) {    Scanner s = new Scanner(System.in);    System.out.println("请输入3个整数：");    int a = s.nextInt();    int b = s.nextInt();    int c = s.nextInt();      if(a < b) {     int t = a;     a = b;     b = t;    }      if(a < c) {     int t = a;     a = c;     c = t;    }     if(b < c) {     int t = b;     b = c;     c = t;    }    System.out.println("从大到小的顺序输出:");    System.out.println(a + " " + b + " " + c);}}