查询数据的问题

[twlhmq198821]

//姓名，性别，学号，年龄，班级，C++,java,网络(Internet)
String stuMessage[][]=new String[][]{{"阿斯顿","男","23","20","060311","80","90","100"},
{"速度","男","29","20","060311","86","89","99"},
{"大法官","男","26","21","060311","85","93","96"}};

比如我现在对 c++成绩排序

93
90
89 排完了，

但是我要把其他也一并输出呀，可其他的东西都没变。
最后变成了
阿斯顿 男 23 20 060311 80 93 100
速度 男 29 20 060311 86 90 99
大法官 男 26 21 060311 85 89 96
这样排序变了，可各自的成绩也变了


希望哪位给举个好点的例子看看。

我希望是的其他数据项也一起移动

[phyeas]

改变它的引用。
temp=stuMessage[1];
stuMessage[1]=stuMessage[2];
stuMessage[2]=temp;
把它们当一维数组来看

[云上飞翔]

[Quote=引用楼主 twlhmq198821 的帖子:]
//姓名，性别，学号，年龄，班级，C++,java,网络(Internet)
String stuMessage[][]=new String[][]{{"阿斯顿","男","23","20","060311","80","90","100"},
{"速度","男","29","20","060311","86","89","99"},
{"大法官","男","26","21","060311","85","93","96"}};

比如我现在对 c++成绩排序

…
[/Quote]
答：你要按C++成绩排序，代码如下：

String stuMessage[][]={{"阿斯顿","男","23","20","060311","80","90","100"}, 
                {"速度","男","29","20","060311","86","89","99"}, 
                {"大法官","男","26","21","060311","85","93","96"}}; 
		for(int i=0;i<stuMessage.length;i++)
		{
			for(int j=0;j<stuMessage[i].length;j++)
			{
				System.out.print(stuMessage[i][j]+" ");
			}
			System.out.println("");
			
		}
		//按C++排序开始
          Arrays.sort(stuMessage,new Comparator<String[]>(){

			public int compare(String[] o1, String[] o2) {
				
				return Integer.parseInt(o1[5])-Integer.parseInt(o2[5]);
			}
        	  
          } );//按C++排序结束
          
          System.out.println("\n排序后：");
          for(int i=0;i<stuMessage.length;i++)
  		{
  			for(int j=0;j<stuMessage[i].length;j++)
  			{
  				System.out.print(stuMessage[i][j]+" ");
  			}
  			System.out.println("");
  			
  		}

运行结果：
阿斯顿 男 23 20 060311 80 90 100
速度 男 29 20 060311 86 89 99
大法官 男 26 21 060311 85 93 96

排序后：
阿斯顿 男 23 20 060311 80 90 100
大法官 男 26 21 060311 85 93 96
速度 男 29 20 060311 86 89 99

[matchlist]

也可以用TreeSet吧

[twlhmq198821]

谢谢啦，已经可以了