package javaScribbles;

import java.util.Scanner;

import java.io.File;

import java.io.FileNotFoundException;

public class ioReader {

public static void main(String[] args) {

int grade;

String name;

int counter = 0;

double average=0;

try {

File datafile = new File("data.txt");

Scanner input = new Scanner("data.txt"); // Scanner object to read file

System.out.printf("Name \t Grade \n");

while(input.hasNext()) {

name = input.next();

grade = input.nextInt();

counter++;

average = grade / counter;

System.out.printf(" Average Grade : %2f", average );

}

}

catch (FileNotFoundException ex) {

System.out.println("data.txt : oops, FileNotFoundException caught");

ex.printStackTrace();

}

}

}

//end of class