用java实现冒泡算法

public class BubbleSort { public static void main(String []args) { int arr[] = {64, 34, 25, 12, 22, 11, 90}; bubbleSort(arr); System.out.println("Sorted array"); for(int i=0; i<arr.length; i++) { System.out.print(arr[i] + " "); } }

public static void bubbleSort(int arr[]) { int n = arr.length; for(int i=0; i<n-1; i++) { for(int j=0; j<n-i-1; j++) { if(arr[j] > arr[j+1]) { int temp = arr[j]; arr[j] = arr[j+1]; arr[j+1] = temp; } } } } }