class ReadData   
{  
	public static void main(String[] args)
	{    
		TextReader inFile;    
		String fileName = "data.txt";      
		inFile = new TextReader(fileName);  
		int number;    
		if ( inFile.fail() )
		{      
			System.err.println("Can't open " + fileName);      
			System.exit(1);    
		}    
		number = inFile.readlnInt();    
		while ( !inFile.eof() )    
		{      
			System.out.println(number + "   ");      
			number = inFile.readlnInt();    
		}  
//		System.out.println(number + "   ");
		inFile.close();
	}
}