选择排序

package my0410;

public class SelectSort {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int data[]={3,2,4,1,5,1,2};
        sort(data);
        for(int i=0;i<data.length;i++){
            System.out.println(data[i]);
        }
    }
    public static void sort(int data[]){
        int i,j,index;
        for(i=0;i<data.length;i++){
            index=i;
            for(j=data.length-1;j>i;j--){
                if(data[j]<data[index]){
                    index=j;
                }
                
            }
            if(index!=i){
                swap(data,index,i);    
            }
        }
    }
    public static void swap(int []data,int a,int b){
        data[a]=data[a]^data[b];
        data[b]=data[a]^data[b];
        data[a]=data[a]^data[b];
        
    }

}
原文地址:https://www.cnblogs.com/qiaomu/p/4418523.html