Java冒泡排序

class BubbleSort {

    

    public static void main(String[] args) {

        int[] arr = {10, 8, 3, 20, 11};

        bubbleSort(arr);

        for(int i = 0; i < arr.length; i++) {

            System.out.println(arr[i]);

        }

    }

    public static void bubbleSort(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;

                }

            }

        }

    }

}
原文地址:https://www.cnblogs.com/running-fish/p/9472732.html