// Source Code Cile: TransactionChecker.java
// For Project 5.
// To be modified.

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class TransactionChecker {
    Scanner inputScanner;
    
    public TransactionChecker(String fileName) 
        throws FileNotFoundException {
        inputScanner = new Scanner(new File(fileName));
    }
    
    public void checkTransactions( ) {
    
        // Throw away first line
        inputScanner.nextLine( );
        
        while(inputScanner.hasNextLine( )) {
            String line = inputScanner.nextLine( );
            String[ ] fields = line.split(",");
            System.out.printf("%s %s %.2f %s\n", 
                fields[0], fields[1], 
                Double.parseDouble(fields[2]), fields[3]);
        }
        inputScanner.close( );
    }
}