Java输入三个整数并把他们由小到大输出(x,y,z)

import java.util.*;public class test {  public static void main (String[]args){    int i=0;    int j=0;    int k=0;    int x=0;    System.out.print("请输入三个数/n");     Scanner input = new Scanner(System.in);    i=input.nextInt();    j=input.nextInt();    k=input.nextInt();    if(i>j)    {     x=i;     i=j;     j=x;    }    if(i>k)    {     x=i;     i=k;     k=x;    }    if(j>k)    {     x=j;     j=k;     k=x;    }    System.out.println(i+", "+j+", "+k);  }}