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

import javax.swing.JFileChooser;

public class ReadAFile {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IOException{
		///create a file dialog
		//open with current directory
		JFileChooser chooser = new JFileChooser(".");

		int returnVal = chooser.showOpenDialog(null);
		
		if(returnVal == JFileChooser.APPROVE_OPTION){
			//the user hit "ok"
			
			//get the selected file
			File file = chooser.getSelectedFile();
			
			String absName = file.getAbsolutePath();
			String name = file.getName();
			
			System.out.println("Absolute Path: " + absName);
			System.out.println("Name: " + name);
			
			Scanner fileInput = new Scanner(file);
			//Reads one "word" at a time
			//while(fileInput.hasNext()){
			//	System.out.println(fileInput.next());
			//}
			
			//read a data format
			//number of lines
			//each line has a name and two grades
			int numRecords = fileInput.nextInt();
			//for(int i = 0; i < numRecords; i++){
				//read a name
				//String studentName = fileInput.next();
				//read grade1
				//int grade1 = fileInput.nextInt();
				//read grade2
				//int grade2 = fileInput.nextInt();
				
				//System.out.printf("%s: %d, %d\n", studentName, grade1, grade2);
			//}
			
			//different format (comma delimited)
			fileInput.nextLine();  //throw away first newline character
			for(int i = 0; i < numRecords; i++){
				String line = fileInput.nextLine();
				String[] words = line.split(",");
				
				String studentName = words[0];
				int grade1 = Integer.parseInt(words[1]);
				int grade2 = Integer.parseInt(words[2]);
				System.out.printf("%s: %d, %d\n", studentName, grade1, grade2);
			}
		}
	}

}