package J20250725; import java.util.Arrays; /** * @author WanJl * @version 1.0 * @title ArraySort * @description * @create 2025/7/25 */ public class ArraySort { public static void main(String[] args) { int[] arr={741,687,89,41,4,478,1,34687,99,16878,16,88,34,6,7981}; System.out.println("排序前:"+Arrays.toString(arr)); //数组排序 Arrays.sort(arr); System.out.println("排序后:"+Arrays.toString(arr)); } }