后花园的潜水井

 package newTest;import java.util.Scanner;public class simpleTest {public static void main(String[] args) {Scanner in = new Scanner(System.in);System.out.println("标准输入流！");String i...

import java.util.Arrays;public class Test { public static void main(String[] args) { int[] ary1 = { 1, 6, 5, 8, 9, 2 }; Arrays.sort(ary1); System.out.println(Arrays.toString(ary1));...

GregorianCalendar gc = new GregorianCalendar(); int mon = gc.get(Calendar.MONTH); int day = gc.get(Calendar.DAY_OF_MONTH); int year = gc.get(Calendar.YEAR); System.out.println(mon);...