pon~pon~部落閣

import java.io.*;
import java.lang.Byte;
import java.util.StringTokenizer;
class Testfile
{
public static void main(String[] args)
{
String inFile;
String outFile;
String strLine;

//Byte b=new Byte("2");
try
{
inFile=args[0];
System.out.println(inFile);
FileReader rdFile=new FileReader(inFile);
BufferedReader brdFile=new BufferedReader(rdFile);

double q=0;
double w,b ;

for(int i = 0 ; i < 11 ;  i++)
{
 strLine= brdFile.readLine();
System.out.println(strLine);
 w=Double.valueOf(strLine).doubleValue();
 q=q+w;
 
}   
b=q/11;
System.out.println(b);

StringTokenizer tokens = new StringTokenizer( inFile, ".t");
outFile=(tokens.nextToken() + ".w" + tokens.nextToken());
System.out.println(outFile);
File myfile =new File(outFile);
//myfile.createNewFile();
FileWriter fos= new FileWriter(outFile);
String str=Double.toString(b);
fos.write(str);
fos.flush();
fos.close();

}

catch (Exception e)
{
System.out.println("exception");
}
}
}