/*
 *Com S 207
 *Hw 7
 *Histogram.java
 */
 
import java.util.Scanner;

public class Histogram {

	public static void main(String[] args) {
		int num, range1 = 0, range2 = 0, range3 = 0, range4 = 0, range5 = 0, range6 = 0, range7 = 0, range8 = 0, range9 = 0, range10 = 0;
		Scanner scan = new Scanner(System.in);
		System.out.print("How many values would you like to enter? ");
		num = scan.nextInt();
		
		int [] data = new int[num];
		
		for(int i = 0; i < data.length; i++){
			System.out.println("Enter your integers (numbers between 1 and 100): ");
			data[i] = scan.nextInt();
		}
		
		for(int i = 0; i < data.length; i++)
			{
			if(1 <= data[i] && data[i] <= 10)
				range1++;
			else if (11 <=data[i] && data[i] <=20)
				range2++;
			else if (21 <=data[i] && data[i] <=30)
				range3++;
			else if (31 <=data[i] && data[i] <=40)
				range4++;
			else if (41 <=data[i] && data[i] <=50)
				range5++;
			else if (51 <=data[i] && data[i] <=60)
				range6++;
			else if (61 <=data[i] && data[i] <=70)
				range7++;
			else if (71 <=data[i] && data[i] <=80)
				range8++;
			else if (81 <=data[i] && data[i] <=90)
				range9++;
			else if (91 <=data[i] && data[i] <=100)
				range10++;
			}
			
		//Print the histogram on the screen
		
		System.out.println();
		System.out.print(" 1 - 10 | ");
		for(int i = 0; i < range1; i++)
			System.out.print("*");
		System.out.println();
		
		System.out.print("11 - 20 | ");
		for(int i = 0; i < range2; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("21 - 30 | ");
		for(int i = 0; i < range3; i++)
			System.out.print("*"); 
		System.out.println();
		
		System.out.print("31 - 40 | ");
		for(int i = 0; i < range4; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("41 - 50 | ");
		for(int i = 0; i < range5; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("51 - 60 | ");
		for(int i = 0; i < range6; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("61 - 70 | ");
		for(int i = 0; i < range7; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("71 - 80 | ");
		for(int i = 0; i < range8; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("81 - 90 | ");
		for(int i = 0; i < range9; i++)
			System.out.print("*");	
		System.out.println();
		
		System.out.print("91 - 100| ");
		for(int i = 0; i < range10; i++)
			System.out.print("*");	
		System.out.println();
		
		}
	}