import java.io.*;

//-------------------------------------------------------------------
// Program P3 Q4
// 
// This program prompts users for a series of positive integers between
// 0 and 100 inclusive, and display a text-based histogram of the data 
// entered.
//
// Author : Wei Tsang Ooi
// Date   : 19 July 1999
//-------------------------------------------------------------------

class Histogram {
	
	final static int NUM_OF_HISTOGRAM_BUCKET = 10;
	final static int HISTOGRAM_BUCKET_SIZE = 10;

	//---------------------------------------------------------------
	// intro
	// 
	// print an introduction message.
	//---------------------------------------------------------------

	private static void intro() 
	{
		System.out.print("I will ask for a series of integers, and " +
		                 "display a histogram representing the numbers.");
	}


	//---------------------------------------------------------------
	// getInput
	// 
	// input : stdin - BufferedReader to read input from
	// return : a double value input by user, guranteed to be 
	//          greater than zero.
	//---------------------------------------------------------------

	private static int getInput(BufferedReader stdin) 
		throws IOException
	{
		int input;
		String msg = "Enter an integer between 0 and 100 [0 to quit] :";
		
		System.out.print(msg);
		input = Integer.parseInt(stdin.readLine());	
		
		// keep asking for input until the input is within range.
		while (input < 0 || input > 100) {
			System.out.println("ERROR : input must be between 0 and 100");
			System.out.print(msg);
			input = Integer.parseInt(stdin.readLine());	
		}
		
		return input;
	}

	
	//---------------------------------------------------------------
	// initHistogram
	// 
	// This method takes in a histogram and initialize the elements
	// to zero.
	//---------------------------------------------------------------
	
	private static void initHistogram(int histogram[])
	{
		for (int i = 0; i < NUM_OF_HISTOGRAM_BUCKET; i++)
		{
			histogram[i] = 0;
		}
	}

	
	//---------------------------------------------------------------
	// printHistogram
	// 
	// This method takes in a histogram of integer and prints out a
	// histogram.
	//---------------------------------------------------------------
	
	private static void printHistogram(int histogram[])
	{
		for (int i = 0; i < NUM_OF_HISTOGRAM_BUCKET; i++)
		{
			// print the label
			System.out.print((i*HISTOGRAM_BUCKET_SIZE + 1) + "-" + 
							 ((i+1)*HISTOGRAM_BUCKET_SIZE) + "|");
			
			// print the histogram bar
			for (int j = 0; j < histogram[i]; j++)
				System.out.print("*");
			
			// go to a new line
			System.out.println();
		}
	}


	//---------------------------------------------------------------
	// main
	// 
	// Keep reading values from user, until a 0 is entered. Then
	// print out the average, min and max value of the values entered.
	//---------------------------------------------------------------

	public static void main(String argv[]) throws IOException
	{
		// create and initialize the histogram
		int histogram[] = new int[NUM_OF_HISTOGRAM_BUCKET];
		initHistogram(histogram);
		
		// print an introductory message
		intro ();

		BufferedReader stdin = new BufferedReader
			(new InputStreamReader(System.in));

		// Keep getting input until the user enter 0.
		int input = getInput(stdin);
		while (input != 0) {
			// add 1 to the appropiate bucket in the histogram.
			histogram[(input - 1) / HISTOGRAM_BUCKET_SIZE]++;
			input = getInput(stdin);
		}
		
		printHistogram(histogram);
	}
}