再次重申一次 冒泡排序(bubbling)- package exercise4;
- public class Day044 {
- public static void bubbling(int[] arr){
- for (int i = 0; i < arr.length-1; i++) {
- for (int j = 0; j < arr.length-i-1; j++) {
- if(arr[j]>arr[j+1]){
- int temp=arr[j];
- arr[j]=arr[j+1];
- arr[j+1]=temp;
- }
- }
- }
- }
- public static void print(int[] arr){
- System.out.print("[");
- for (int i = 0; i < arr.length; i++) {
- if (i!=arr.length-1)
- System.out.print(arr[i]+",");
- else
- System.out.print(arr[i]+"]");
- }
- }
- public static void main(String[] args){
- int[] arr={3,4,0,5,7,8};
- bubbling(arr);
- print(arr);
- }
- }
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