WhatsApp网页版怎么下载?
WhatsApp网页版聊天记录怎么恢复int sum = 0;
int i = 0;
while (i<=100) {
if(i ++% 2 ==0){
continue;
}else{
sum += i;
}
}
System.out.println(sum);
}
2、private static int sum 要么改whatapp下载和登录成 public，要么增加 get、set方法；
或许第二个不是必须的，是我个人的习惯
正版whatsapp网页版安卓下载"" 表示字符串咯!! 所以他把后面的也转换成了字符串!!不会相加
System.out.print(""+(i+r));
这样就会计算出来了
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
public class Example2
{
public static void main(String args[]) {
WindowEventAction win = new Windwhatsapp网页版营销精准采集owEventAction();
win.setBounds(100, 100, 300, 300);
win.setTitle("图书馆查询系统");
}
}
class WindowEventAction extends JFrame {
GridLayout grid;
JPanel panel;
JButton an1, an2, an3, an4, an5;
JTextField text;
JTextArea area;
JComboBox box;
public WindowEventAction() {
在哪里可以下载whatsapp网页版Menu();
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_Owhatsapp网页版添加二维码N_CLOSE);
}
public void Menu() {
setLayout(new FlowLayout());
grid = new GridLayout(2,whatsapp网页版安卓版官方下载 2);
panel = new JPanel();
panel.setLayout(grid);
an1 = new JButton("查询");
an2 = new JButton("录入");
an3 = new JButton("修改");
an4 = new JButton("whatsapp网页版账号登陆删除");
an5 = new JButton("退出");
area = new JTextArea(10, 30);
box = new JComboBowhatsapp网页版一直闪x();WhatsApp网页版注册输不进号码
text = new JTextField(10);
box.addItem("请选择查找方式:");
box.addItem("作者");
box.addItem("价格");
JLabel label[][] = new JLabel[2][2];
for (int i = 0; i < 2; i++) {
for (int j = 0; j < whatsapp网页版安卓版使用2; j++) {
if (i == 0) {
if (j == 0)
label[i][j] = new JLabel("1");
else
label[i][j] = new JLabel("2");
} else {
if (j == 0)
label[i][j] = new JLabel("3");
else
label[i][j] = new JLabel("4");
}
panel.add(label[i][j]);
}
}
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
switch (Integer.parseInt(label[iwhatsapp网页版聊天记录][j].getText())) {
case 1:
add(an1);
add(an2);
add(an3);
add(whatsapp网页版用邮箱登录an4);
break;
case 2:
add(box);
add(text);
break;
case 3:
case 4:
add(new JScrollPane(area));
}
}
}
}
}
第二题:x变量的作用域就在public void amethod(int x)方法之内
而j是一个全局的静态变量,所以i的值没变,而j会发生改变
WhatsApp中文网页版 - WhatsApp官网请注明：WhatsApp中文网页版 - WhatsApp官网 » whatsapp网页版怎么下载? 这个java程序运行不出结果,帮忙看下問題在哪
