import  java.io.*;
import  java.util.*;

public class Sum
 {
    public static void main(String[] args)
        {
         try{
            
            BufferedReader in = 
                  new BufferedReader(new InputStreamReader(System.in));

             System.out.println("输入a：");
             String s = in.readLine();
             int a = Integer.parseInt(s);

             System.out.println("输入b：");
             String s1 = in.readLine(); 
             int b = Integer.parseInt(s1);

             int sum = a+b;
             System.out.println("a+b=" +sum);
           } catch(Exception e){}
        }

 }


提示错误：
Compile Error

Main.java:4: class Sum is public, should be declared in a file named Sum.java
public class Sum
       ^
1 error


求助求助

• Re:刚上传了第1000题代码，可是提示这样的错误信息，求助 (10) dalonghenin 2008-10-14 20:48:28
  • Re:刚上传了第1000题代码，可是提示这样的错误信息，求助 (22) jinxingdi 2008-10-14 21:02:09
    • Re:刚上传了第1000题代码，可是提示这样的错误信息，求助 (34) jinxingdi 2008-10-14 21:09:34