1./*
<html>
<head>
</head>
<body>
<applet code="aa.class" height=300 width=300>
</applet>
</body>
</html>
*/
import java.applet.*;
import java.awt.*;
public class aa extends Applet
{
public String str;
public void init()
{
str="Welcome to Java Applet World!";
}
public void paint(Graphics g)
{
g.drawString(str,10,10);
}
}
<html>
<head>
</head>
<body>
<applet code="aa.class" height=300 width=300>
</applet>
</body>
</html>
*/
import java.applet.*;
import java.awt.*;
public class aa extends Applet
{
public String str;
public void init()
{
str="Welcome to Java Applet World!";
}
public void paint(Graphics g)
{
g.drawString(str,10,10);
}
}
{
public static void main(String args[])
{
int str1,str2,ji;
str1=Integer.parseInt(args[0]);
str2=Integer.parseInt(args[1]);
ji=str1*str2;
System.out.println("积是"+ji);
}
}
import java.io.*;
public class aa
{
public static void main(String args[])
{
double i,j;
int k;
InputStreamReader isr=new InputStreamReader(System.in);
BufferedReader br=new BufferedReader(isr);
try
{
i=Double.parseDouble(br.readLine());
k=(int)i;
j=i-k;
}
catch(IOException ioe)
{return;}
System.out.println("正数是"+k+"小数是"+j);
}
}