关于GETX币的信息

2023年07月25日 22:53

欧易okx交易所下载

欧易交易所又称欧易OKX，是世界领先的数字资产交易所，主要面向全球用户提供比特币、莱特币、以太币等数字资产的现货和衍生品交易服务，通过使用区块链技术为全球交易者提供高级金融服务。

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面对信息化时代，稍不注意就会脱轨，所以及时的补充知识才能让我们与时俱进，今天给大家带来的是关于GETX币和的一篇文章，相信会给你带来较大的帮助！

看看下面这个例子，就会明白了：JAVA中继承可以实现代码复用，

由于在父类中已经定义的方法，被子类继承以后，就可以使用，实现了代码的复用

class Father{

private int moneyDollar=300;

int moneyHK=200;

int add(int x,int y){

return x+y;

}

class Son extends Father{

int moneyRMB=800;

public void changMoneyHK(int x){

moneyHK=x;

}

public void changMoneyRMB(int x){

moneyRMB=x;

}

int subs(int x,int y){

return x-y;

}

class GrandSon extends Son{

int multi(int x,int y){

return x*y;

}

public class Example5_1{

public static void main(String args[]){

int a=5,b=3;

Son son=new Son();

GrandSon sunzi=new GrandSon();

son.changMoneyHK(666);

son.changMoneyRMB(5000);

System.out.println(“儿子的港币是继承的属性,当前的值是:”+son.moneyHK);

System.out.println(“儿子的人民币是新增的属性,当前的值是:”+son.moneyRMB);

System.out.printf(“减法是儿子新增的功能,%d-%d等于%d

“,a,b,son.subs(a,b));

System.out.printf(“加法是儿子继承的功能,%d+%d等于%d

“,a,b,son.add(a,b));

System.out.println(“孙子的港币和人民币都是继承的属性,,当前的值是:”);

System.out.println(“港币:”+sunzi.moneyHK+” 人民币:”+sunzi.moneyRMB);

System.out.printf(“乘法是孙子新增的功能,%d*%d等于%d

“,a,b,sunzi.multi(a,b));

System.out.printf(“加法是孙子继承的功能,%d+%d等于%d

“,a,b,sunzi.add(a,b));

System.out.printf(“减法是孙子继承的功能,%d-%d等于%d

“,a,b,sunzi.subs(a,b));

}

艹，晚了几分钟：

import?java.util.ArrayList;

import?java.util.List;

public?class?Counter?{

int?x;//No?of?1yuan

int?y;//No?if?5jiao

int?z;//No?of?1jiao

public?int?getX()?{

return?x;

}

public?void?setX(int?x)?{

this.x?=?x;

}

public?int?getY()?{

return?y;

}

public?void?setY(int?y)?{

this.y?=?y;

}

public?int?getZ()?{

return?z;

}

public?void?setZ(int?z)?{

this.z?=?z;

}

public?static?void?main(String[]?args)?{

ListCounter?resultList?=?new?ArrayListCounter();

for(int?j?=?1;j100;j++)

{

for(int?k?=?1;k100;k++)

{

for(int?m?=?1;m100;m++)

{

if(j*1?+?k*0.5?+?m*0.1?==?100??j?=?(?k+m?))

{

Counter?obj?=?new?Counter();

obj.setX(j);

obj.setY(k);

obj.setZ(m);

resultList.add(obj);

}

System.out.println(“总共有”+resultList.size()+”种组合满足要求，其中一元硬币数目最多的组合是:

“+

“一元硬币”+Counter.getMaxYiYuanCounter(resultList).getX()+”个

“);

}

public?static?Counter?getMaxYiYuanCounter(ListCounter?resultList){

int?maxCounter=0;

for(int?i?=?0;i??resultList.size();i++)

{

if(maxCounter??resultList.get(i).getX())

maxCounter?=?resultList.get(i).getX();

else;

}

for(int?i?=?0;i??resultList.size();i++)

{

if(maxCounter?==?resultList.get(i).getX())

return?resultList.get(i);

}

return?null;

}

#include iostream.h

#include math.h

class Point

{

private:

float x, y;

public:

Point(float xx, float yy)

{ x=xx; y=yy; }

float GetX(){ return x; }

float GetY(){ return y; }

friend float distance(Point, Point);

};

float distance(Point a, Point b)

{

float dx = a.x – b.x;

float dy = a.y – b.y;

cout”用友元函数 distance().显示两点的坐标 :

“;

couta.x”, “a.y” “b.x”, “b.yendl;

return sqrt(dx*dx+dy*dy);

}

void main()

{

float d;

Point p1(10.5, 20.5), p2(2.5, 6.5);

d=distance(p1, p2);

cout” 两点的距离 : d = “dendl;cin.get();

}

import java.awt.*;

import javax.swing.*;

import java.util.Random;

import java.awt.event.*;

class Min extends JPanel //雷的类

{

//备注：鼠标的左键 = 1；右键 = 3；中键 = 2

private int flag = 0,statu = 0; //定义雷的属性 0:没有打开 1:打开 2:标示为雷 3:不确定

//flag = 0 不是雷； flag = 1是雷

private int but,count = 0; //but:哪一个鼠标键被按下去了 count:这个区域周围有多少个雷

private int mx = 0,my = 0,mw = 10; //定义雷的坐标和宽度

public Min() //构造函数

{

statu = 0;

}

public Min(int f,int x,int y,int w)

//构造函数

{

flag = f;

mx = x;

my = y;

mw = w;

}

public int getFlag(){return flag;}

public int getStatu(){return statu;}

public int getMx(){return mx;}

public int getMy(){return my;}

public int getMw(){return mw;}

public int getCount(){return count;}

public void setFlag(int f){flag = f;}

public void setCount(int c){count = c;}

public void setData(int f,int x,int y,int w,int s)

//传递值

{

flag = f;

mx = (x-1)*w;

my = (y-1)*w;

mw = w-1;

statu = s;

}

//根据你点击鼠标的不同来改变雷的属性

public int sendKey(int key)

{

//返回值，如果游戏结束则返回-1

int rtn = 1;

if(key == 3)

{

switch(statu)

{

case 1:

break;

case 2:

statu = 3;

break;

case 3:

statu = 0;

break;

case 0:

statu = 2;

break;

}

rtn = 1;

}

if(key == 1 statu == 0)

{

switch(flag)

{

case 0:

statu = 1;

rtn = 2;

break;

case 1:

statu = 1;

rtn = -1;

break;

}

return rtn;

}

class DrawPanel extends JPanel

{

private int i,j;

private int f = 0; //if f = 1 then game over ,if f =2 then win

private int chx = 0,chy = 0; //专门记录坐标x,y的值

private int msum = 6,ksum = 0; //msum:雷的个数,ksum:标示雷的个数

private int bx = 10,by = 10,bw = 40; //bx,by:棋盘的大小，bw:棋子的大小

public Min board[][] = {

{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},

};

// 画坐标为ax,ay区域的雷的状态

public void draw(Graphics g,int ax,int ay)

{

int x,y,w; // 坐标x,y;和宽度:w

int s,c,flag; //状态；雷的个数；

int cx = bw/2 – 4;

int cy = bw/2 + 4;

x = board[ax][ay].getMx();

y = board[ax][ay].getMy();

w = board[ax][ay].getMw();

s = board[ax][ay].getStatu();

c = board[ax][ay].getCount();

flag= board[ax][ay].getFlag();

switch(s)

{

case 0: //没有打开状态

{

g.setColor(Color.black);

g.fillRect(x,y,w,w);

break;

}

case 1: //打开状态

{

g.setColor(Color.blue);

g.fillRect(x,y,w,w);

if(c != 0 flag == 0) //此处没有雷

{

g.setColor(Color.red);

g.drawString(String.valueOf(c),x + cx,y + cy);

}

if(flag == 1) //此处有雷

{

g.setColor(Color.red);

g.fillRect(x,y,w,w);

g.setColor(Color.blue);

g.drawString(” 雷”,x + cx,y + cy);

}

break;

}

case 2: //标雷状态

{

g.setColor(Color.green);

g.fillRect(x,y,w,w);

g.setColor(Color.blue);

g.drawString(” 旗”,x + cx,y + cy);

break;

}

case 3: //不确定状态

{

g.setColor(Color.black);

g.fillRect(x,y,w,w);

g.setColor(Color.red);

g.drawString(“?”,x + cx,y + cy);

break;

}

default:

break;

}

// 没有图形器的绘图函数：画出坐标ax,ay的雷的状态和图形

public void draw(int ax,int ay)

{

Graphics g;

g = this.getGraphics();

draw(g,ax,ay);

}

//打开周围没有雷的地方，并且绘画所在区域点击左键触发

public int openNoMin(int ax,int ay)

{

int i,j;

if(ax1||ay1||axbx||ayby) return 0; //鼠标点击的区域出界了

if(board[ax][ay].getStatu() != 0) return 0; //如果此区域打开了，返回

board[ax][ay].sendKey(1); //如果返回值等于-1，就说明游戏结束

draw(ax,ay);

if(board[ax][ay].getFlag() == 1)

//如果游戏结束，把所有的雷都显示出来

{

for(i = 1;i=bx;i++)

{

for(j = 1;j = by;j++)

{

if(board[i][j].getFlag() == 1)

{

board[i][j].sendKey(1);

draw(i,j);

}

return -1;

}

//如果游戏没有结束

if(board[ax][ay].getCount() 0)

{

ksum ++;

return 1; //周围有雷，就不用打开周围地区

}

if(board[ax][ay].getCount() == 0 board[ax][ay].getFlag() == 0)

//周围没有雷，打开周围地区，直到有雷的地区

{

openNoMin(ax-1,ay-1);openNoMin(ax,ay-1);openNoMin(ax+1,ay-1);

openNoMin(ax-1,ay ); openNoMin(ax+1,ay );

openNoMin(ax-1,ay+1);openNoMin(ax,ay+1);openNoMin(ax+1,ay+1);

}

ksum ++;

return 1;

}

//计算坐标x,y的周围雷的个数

public int getCount(int ai,int aj)

{

int sum = 0;

if(board[ai][aj].getFlag() == 1)

{

return sum;

}

if(ai1aj1aibxajby)

{

sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+

board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag()+

board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();

}

if(ai==1aj==1)

{

sum = board[ai+1][aj ].getFlag()+

board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();

}

if(ai==1aj==by)

{

sum = board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+

board[ai+1][aj ].getFlag();

}

if(ai==bxaj==1)

{

sum = board[ai-1][aj ].getFlag()+

board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag();

}

if(ai==bxaj==by)

{

sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+

board[ai-1][aj ].getFlag();

}

if(ai==1aj1ajby)

{

sum = board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+

board[ai+1][aj ].getFlag()+

board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();

}

if(ai==bxaj1ajby)

{

sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+

board[ai-1][aj ].getFlag()+

board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag();

}

if(ai1aibxaj==1)

{

sum = board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag()+

board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();

}

if(ai1aibxaj==by)

{

sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+

board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag();

}

return sum;

}

// 传入参数：几列，几行，宽度，雷数

public void initMin(int ax,int ay,int aw,int as)

{

int k = 1; //表明产生的第几个雷

Random r; //随机数

f = 0; //f=0表示游戏还没有结束

ksum = 0;

bx = ax;

by = ay;

bw = aw;

msum = as;

r = new Random();

//初始化底盘的值

for(i = 1;i = bx;i++)

{

for(j=1;j=by;j++)

{

board[i][j].setData(0,i,j,bw,0);

}

// 随机产生雷

while(k = msum)

{

i = r.nextInt(bx)+1;

j = r.nextInt(by)+1;

if(board[i][j].getFlag() != 1)

{

board[i][j].setFlag(1);

k++;

}

// 非雷区的周围有几个雷，初始化其值

for(i = 1;i = bx;i++)

{

for(j=1;j=by;j++)

{

board[i][j].setCount(getCount(i,j));

}

setBackground(Color.white);

repaint();

}

// 构造函数

public DrawPanel(int ax,int ay,int aw,int as)

{

initMin(ax,ay,aw,as);

addMouseListener(new MouseAdapter()

{

public void mousePressed(MouseEvent me)

{

int r;

if(f != 0) return; //如果游戏结束，返回

chx = me.getX();

chy = me.getY();

if(me.getButton() != 1)

{

board[chx/bw+1][chy/bw+1].sendKey(me.getButton());

draw(chx/bw+1,chy/bw+1);

}

else if(me.getButton() == 1)

{

if(openNoMin(chx/bw+1,chy/bw+1) == -1)

{

f = 1;

repaint();

}

else if ( ksum + msum == bx*by )

{

f = 2;

repaint();

}

);

}

// 重画所有的图形，包括一些修饰的图形

public void paint(Graphics g)

{

int x,y,w;

int s;

int cx = bw/2 – 4;

int cy = bw/2 + 4;

g.clearRect(0,0,600,600);

for(i=1;i=bx;i++)

{

for(j=1;j=by;j++)

{

draw(g,i,j);

}

if(f == 1)

{

Font f = new Font(“11”,1,70);

Font fo = g.getFont();

g.setColor(Color.white);

g.setFont(f);

//g.setSize();

g.drawString(“Game Over”,0,200);

g.setFont(fo);

}

if( f == 2 )

{

Font f = new Font(“11”,1,70);

Font fo = g.getFont();

g.setColor(Color.white);

g.setFont(f);

//g.setSize();

g.drawString(“You win!”,0,200);

g.setFont(fo);

}

};

// 主类和程序的入口

public class Mine extends JFrame implements ActionListener

{

Container cp = getContentPane();

JButton bt = new JButton(“开局”);

Label l1 = new Label(“列:”);

Label l2 = new Label(“行:”);

Label l3 = new Label(“宽度:”);

Label l4 = new Label(“雷的个数:”);

TextField tf1 = new TextField(“10”,2); //列

TextField tf2 = new TextField(“10”,2); //行

TextField tf3 = new TextField(“40”,2); //宽度

TextField tf4 = new TextField(“15”,2); //雷的个数

int x=10,y=10,w=40,sum=15;

DrawPanel dp = new DrawPanel(x,y,w,sum);

public Mine()

{

setBackground(Color.white);

cp.setLayout(null);

cp.add(dp);

cp.add(bt);

cp.add(tf1);

cp.add(tf2);

cp.add(tf3);

cp.add(tf4);

cp.add(l1);

cp.add(l2);

cp.add(l3);

cp.add(l4);

l1.setBounds(20 ,10,20,20);

tf1.setBounds(40,10,20,20);

l2.setBounds(70,10,20,20);

tf2.setBounds(90,10,20,20);

l3.setBounds(120,10,40,20);

tf3.setBounds(160,10,20,20);

l4.setBounds(190,10,60,20);

tf4.setBounds(250,10,20,20);

bt.setBounds(300,10,80,20);

dp.setBounds(20,40,x*w,y*w);

setResizable(false);

setSize(x*w+40,y*w+80);

setTitle(” 扫雷”);

show();

bt.addActionListener(this);

addWindowListener(new WindowAdapter()

{ public void windowClosing(WindowEvent e)

{System.exit(0);}

}

);

}

public void actionPerformed(ActionEvent e)

{

if(e.getSource() == bt)

{

//x = Integer.parseInt(tf1.getText());

//y = Integer.parseInt(tf2.getText());

//w = Integer.parseInt(tf3.getText());

sum = Integer.parseInt(tf4.getText());

setSize(x*w+40,y*w+80);

dp.setBounds(20,40,x*w,y*w);

show();

dp.initMin(x,y,w,sum);

}

public static void main(String args[])

{

new Mine();

}

};

class A

{

private:

int X;

int Y;

protected:

int Z;

public:

A(int a, int b, int c)

{

X=a;

Y=b;

Z=c;

}

int GetX()

{

return X;

}

int GetY()

{

return Y;

}

int GetZ()

{

return Z;

}

};

class B:public A

{

private:

int K;

public:

B(int a, int b, int c, int d):A(a,b,c)

{

K=d;

}

void Show()

{

cout GetX() GetY() Z K endl;

}

};

void main()

{

B b(1,2,3,4);

b.Show();

}

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关于GETX币的信息

欧易okx交易所下载

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