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計(jì)算機(jī)組成原理(BOOTH算法)(java)源代碼+應(yīng)用程序

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代碼片段和文件信息


import?javax.swing.*;
import?java.awt.*;
import?java.awt.event.*;


public?class?Mul?extends?Jframe{
private?JTextField?textField;
private?JTextField?textField_1;
private?JTextField?textField_2;
JTextArea?textArea;
private?Jframe?m=this;
public?Mul()?{
getContentPane().setLayout(null);
setBounds(350100400??400);

setDefaultCloseOperation(EXIT_ON_CLOSE);
JLabel?lblbooth?=?new?JLabel(“\u8865\u7801\u4E00\u4F4D\u4E58\uFF08Booth\u7B97\u6CD5\uFF09“);
lblbooth.setFont(new?Font(“隸書“?Font.BOLD?25));
lblbooth.setHorizontalAlignment(SwingConstants.CENTER);
lblbooth.setBounds(48?10?305?37);
getContentPane().add(lblbooth);

JLabel?label?=?new?JLabel(“\u88AB\u4E58\u6570\uFF1A“);
label.setFont(new?Font(“隸書“?Font.BOLD?15));
label.setHorizontalAlignment(SwingConstants.TRAILING);
label.setBounds(10?59?85?37);
getContentPane().add(label);

JLabel?lblNewLabel?=?new?JLabel(“\u4E58\u6570\uFF1A“);
lblNewLabel.setFont(new?Font(“隸書“?Font.BOLD?15));
lblNewLabel.setHorizontalAlignment(SwingConstants.TRAILING);
lblNewLabel.setBounds(10?85?85?42);
getContentPane().add(lblNewLabel);

textField?=?new?JTextField();
textField.setBounds(108?67?221?21);
getContentPane().add(textField);
textField.setColumns(10);

textField_1?=?new?JTextField();
textField_1.setBounds(108?96?221?21);
getContentPane().add(textField_1);
textField_1.setColumns(10);

JLabel?lblNewLabel_1?=?new?JLabel(“\u8FD0\u7B97\u8FC7\u7A0B\uFF1A“);
lblNewLabel_1.setFont(new?Font(“隸書“?Font.BOLD?15));
lblNewLabel_1.setHorizontalAlignment(SwingConstants.TRAILING);
lblNewLabel_1.setBounds(10?161?85?37);
getContentPane().add(lblNewLabel_1);

JLabel?lblNewLabel_2?=?new?JLabel(“\u7ED3\u679C\uFF1A“);
lblNewLabel_2.setHorizontalAlignment(SwingConstants.TRAILING);
lblNewLabel_2.setFont(new?Font(“隸書“?Font.BOLD?15));
lblNewLabel_2.setBounds(36?122?59?29);
getContentPane().add(lblNewLabel_2);

textField_2?=?new?JTextField();
textField_2.setEditable(false);
textField_2.setBounds(108?126?221?21);
getContentPane().add(textField_2);
textField_2.setColumns(10);

JButton?btnNewButton?=?new?JButton(“計(jì)算“);
btnNewButton.addActionListener(new?ActionListener()?{
public?void?actionPerformed(ActionEvent?e)?{
if(textField.getText().length()==0||textField_1.getText().length()==0){
JOptionPane.showMessageDialog(m?“請(qǐng)先輸入再計(jì)算!“);
}else?if((textField.getText().charAt(1)!=‘‘&&textField.getText().charAt(1)!=‘.‘)||
(textField_1.getText().charAt(1)!=‘‘&&textField_1.getText().charAt(1)!=‘.‘)){
JOptionPane.showMessageDialog(m?“輸入格式不正確\n例如:\n定點(diǎn)小數(shù)輸入0.1001\n定點(diǎn)整數(shù)輸入01001“);
}else?if(textField.getText().length()!=textField_1.getText().length()){
JOptionPane.showMessageDialog(m“乘數(shù)和被乘數(shù)的位數(shù)不相同!“);
}
else{
String?s1=textField.getText();
String?s2=textField_1.getText();
textField_2.se

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件??????245736??2012-06-21?11:57??Booth算法(應(yīng)用軟件).exe
?????文件????????9176??2012-06-21?10:51??Mul.java
?????文件??????350208??2012-06-21?12:07??《組成原理》課程設(shè)計(jì)報(bào)告.doc

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