Java排序算法

1、冒泡排序

	public static void sort(int[] arr) {
		int temp = 0;
		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;
				}
			}
		}
	}