Java冒泡排序算法实现及开发注意要点

```java public class BubbleSort { 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; } } } } public static void main(String[] args) { int[] arr = {64, 34, 25, 12, 22, 11, 90}; bubbleSort(arr); System.out.println("Sorted array:"); for (int num : arr) { System.out.print(num + " "); } } } ``` [2026-02-12 18:10:44 | AI问答 | 204点数解答]