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jAvA实验小题,求写出代码

import java.util.*; public class SLLOps { private Object[]element; private int len; public SLLOps(int size){ this.element=new Object[size]; this.len=0; } public SLLOps(){ this(64); } public boolean isEmpty(){ return this.len==0...

代码: 1、 this.addWindowListener(new WinClose() ); 2、 implements WindowListener 3、 public void windowOpened(WindowEvent e) { } public void windowIconified(WindowEvent e) { } public void windowDeiconified(WindowEvent e) { } p...

package xinguan; abstract class Operation{ //抽象类 public static double numberA= 0; public static double numberB = 0; abstract double getResult(); //抽象方法 } class OperationADD extends Operation{ @Override double getResult()...

import java.util.Scanner;import java.util.Stack;public class DFS{// 存储节点信息private char[] vertices;// 存储边信息(邻接矩阵)private int[][] arcs;// 图的节点数private int vexnum;// 记录节点是否已被遍历private boolean[] visi...

不知道后面的相应html页面什么意思(又不是做web),找了个将表单信息写入文件的操作看适合不,或是写入数据库的也行 package zouye; import java.awt.*; import java.awt.event.*; import java.io.*; import javax.swing.*; class Frame11 exte...

import java.util.Scanner;public class CORE_C02_011Main {public static void main(String[] args) {System.out.println("请输入第一个整数:");Scanner s1 = new Scanner(System.in);int num1 = s1.nextInt();System.out.println("请输入第二...

这是你下面给的题目的代码 Scanner input = new Scanner (System.in); System.out.println("请输入n的值:"); int n = input.nextInt(); int i=1; int sum=0; while(true){ sum=sum+i*i*i; i=i+1; if(sum>=n){ break; } } System.out.println(sum);

public class TestMaxAndMin { public static void main(String[] args) { int[] arr = new int[10]; arr[0]=12; arr[1]=13; arr[2]=14; arr[3]=15; arr[4]=16; arr[5]=17; arr[6]=18; arr[7]=19; arr[8]=23; arr[9]=22; for(int i=0;i

/*做个记录*/ import java.util.ArrayDeque; import java.util.ArrayList; import java.util.Deque; import java.util.List; import java.util.Queue; import java.util.Random; public class BitLinkTree { private int nodeNameStart = 1; pri...

给窗口添加键盘监听事件 frame.addKeyListener(this); 然后在监听事件里写 if(e.getKeyCode()==KeyEvent.VK_Q){ System.exit(1);}

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