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class Login
{    
       private String name;
       private String password;
       public Login(String name,String password)
       {
              this.name=name;
              this.password=password;
              voildate();
       }
       private void voildate()
       {    
              if(name.equals("abc")&&password.equals("123"))
              {
                     System.out.println("µÇ¼³É¹¦");
              }
              else
              {
                     System.out.println("µÇ¼ʧ°Ü");
              }
       }
};
class Controll
{    
      
       private String args[];
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import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.util.Random;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
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