JAVA 排序

import java.io.*;
<br>import java.math.*;
<br>class inf{
<br> int number;
<br> double score;
<br> void init(int num,double sco){
<br>  number=num;
<br>  score=sco;
<br> }
<br>}
<br>
<br>
<br>public class SYW_1{
<br> public static void main(String args[]){
<br> int i;
<br> inf [] person=new inf[10];
<br> for(i=0;i&lt;10;i++){
<br>  person=new inf();
<br>  person.number=i;
<br>  person.score=10*Math.random()+10;
<br> }
<br> System.out.println("        ");
<br> for(i=0;i&lt;10;i++){
<br>  System.out.print("number="+person.number+" ");
<br>  System.out.println("score="+person.score+" ");
<br> }
<br> int j,n=0;
<br> double mid;
<br> inf temp=new inf();
<br> for(i=0;i&lt;10;i++){
<br>  mid=person.score;
<br>  for(j=i;j&lt;10;j++){
<br>   if(person[j].score&lt;mid){
<br>    mid=person[j].score;
<br>    n=j;
<br>   }
<br>  }
<br>  if(i!=n){
<br>   temp=person;
<br>   person=person[n];
<br>   person[n]=temp;
<br>  }
<br> }
<br> System.out.println("        ");
<br> for(i=0;i&lt;10;i++){
<br>  System.out.print("number="+person.number+" ");
<br>  System.out.println("score="+person.score+" ");
<br> }
<br> }
<br>}
<br>
<br>
<br>意思是对随即生成的10个数排序 但是排序结果不对!不知道哪边错了

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