java简单选择排序实例

public class SelectionSort {

 public static void selectionSort(int[] list){
  //需要遍历获得最小值的次数
  if (1>=list.length)return;
  for (int i=0;i<list.length-1;i++){
   int temp=0;
   int index=i;  //选择当前值为最小值索引
   for (int j=i+1;j<list.length;j++){
    if (list[index]>list[j]){
     index=j; //修改最小值索引
    }
   }
   
   temp=list[index];
   list[index]=list[i];
   list[i]=temp;
  }
 }
 public static void main(String[] args){
  int[] list={4,3,6,5,7,8,2,10,2,9};
  selectionSort(list);
  for (int num:list){
   System.out.print(num+" ");
  }
 }
}