Java 排序

 

public class BubbleSort {

public static void main (String[] args){
int arr[] = {1,2,3,4,9,6,3,11};
int temp;
for (int i =0;i<arr.length;i++){
for (int j=i+1; j<arr.length;j++){
if(arr[i]>arr[j]){
temp = arr[i];
arr[i]=arr[j];
arr[j]=temp;
}
}
}
for (int i=0; i<arr.length;i++){
System.out.println(arr[i]);
}
}
}