Java开发网 - [求助］这个程序不能编译

Topic: [求助］这个程序不能编译

1.[求助］这个程序不能编译

Posted by: mitnickcbc
Posted on: 2002-12-11 14:37

public class CircleCircumference
{
public static void main(String args[])
{
int diameter = Integer.parseInt(args[0]);
double circumference = Math.PI * diameter;
System.out.println("Circumference = ",circumference);
}
}
出错信息如下：
C:\j2sdk1.4.1_01\myprogram\CircleCircumference.java:7: cannot resolve symbol
symbol : method println (java.lang.String,double)
location: class java.io.PrintStream
System.out.println("Circumference = ",circumference);
^
1 error

2.Re:[求助］这个程序不能编译 [Re: mitnickcbc]	Copy to clipboard
Posted by: scottding Posted on: 2002-12-11 15:07 System.out.println("Circumference = ",circumference); 上面这一行改为 System.out.println("Circumference = "+circumference);

3.Re:[求助］这个程序不能编译 [Re: mitnickcbc]	Copy to clipboard
Posted by: mitnickcbc Posted on: 2002-12-11 15:58 谢谢

4.Re:[求助］这个程序不能编译 [Re: mitnickcbc]	Copy to clipboard
Posted by: scottding Posted on: 2002-12-11 16:14 不客气的，有什么问题尽管在这里提出来。大家会帮忙的。