Thread: Combing println with for loop

Hello,
I am having trouble combing my println statements with a for loop that prints out stars.

What my program does is read in a file with temperature data on it from different cites. It will increase the counters in an array if they are in a certain range. I have to count how many days it hits that certain range of temperatures and create a star histogram for each range.

for example - this data file for denver shows how many days are given for the specified ranges

Yearly temperature data for Denver
<= 9 ( 3):
10 - 19 ( 4):
20 - 29 ( 9):
30 - 39 ( 27):
40 - 49 ( 47):
50 - 59 ( 66):
60 - 69 ( 62):
70 - 79 ( 44):
80 - 89 ( 66):
90 - 99 ( 37):
>=100 ( 0):

so 3 days were less than 9 degress, 66 days were in the 50's and so forth. I have to construct a star histogram next to these so it can be displayed as a graph. I am able to create the starts according to the array but can't line them up...

***
****
*********
***************************
***********************************************
************************************************** ****************
************************************************** ************
********************************************
************************************************** ****************
*************************************


so the output that i have looks like this so far
/////////////////////////////////////////////////////////////////////
Yearly temperature data for Denver
<= 9 ( 3):
10 - 19 ( 4):
20 - 29 ( 9):
30 - 39 ( 27):
40 - 49 ( 47):
50 - 59 ( 66):
60 - 69 ( 62):
70 - 79 ( 44):
80 - 89 ( 66):
90 - 99 ( 37):
>=100 ( 0):
***
****
*********
***************************
***********************************************
************************************************** ****************
************************************************** ************
********************************************
************************************************** ****************
*************************************
//////////////////////////////////////////////////////////////////////////////////////////////////////





i am trying to make it look like this:

Yearly temperature data for Denver
<= 9 ( 3):***
10 - 19 ( 4):****
20 - 29 ( 9):*********
30 - 39 ( 27):***************************
40 - 49 ( 47):********************************************** *
50 - 59 ( 66):********************************************** ********************
60 - 69 ( 62):********************************************** ****************
70 - 79 ( 44):********************************************
80 - 89 ( 66):********************************************** ********************
90 - 99 ( 37):*************************************
>=100 ( 0):






here is my code

import java.io.File;
import java.io.FileNotFoundException;
import java.util.*;
 
public class Temperature
{
 
 
 
	public static void main(String [] args)
	{
		//ask the user what city they want to see the temps for
		//System.out.println("Enter in the City: ");
		//Scanner city = new Scanner(System.in);
 
 
		String filename = args[0];
		Scanner inputStream = null;
 
		int numfile = args.length;
		System.out.println(numfile);
 
		//tells you how many files are in the arguments tab and prints out their names
		for(int i = 0; i<numfile;i++)
		{
			System.out.println(args[i]);
		}
 
 
		try
		{
 
			inputStream = new Scanner(new File(filename));
		}
 
		//
		catch(FileNotFoundException e)
		{
			if(numfile == 0)
			{
				System.out.println("Error: User did not specify a file name.");
			}
			else 
			{
			System.out.println("Error: " + filename + " does not exist.");
			System.exit(0);
			}
			//e.printStackTrace();
		}
 
 
 
 
 
 
 
		int [] temps = new int[11];
		//scans the file for a number
		while(inputStream.hasNextInt())
		{
 
 
			//print the numbers of the document on the screen. if no other numbers the loop ends
			int num = inputStream.nextInt();
			System.out.println(num);
 
			//calculates where the number falls in the range, increase its index every time is finds an occurence of it
			if(num <= 9 )
			{
				temps[0]++;
			}
 
 
			if(num>=10 && num<=19)
			{
				temps[1]++;
			}
 
 
			if(num>=20 && num<=29)
			{
				temps[2]++;
			}
 
 
			if(num>=30 && num<=39)
 
			{
				temps[3]++;
			}
 
 
			if(num>=40 && num<=49)
			{
				temps[4]++;
			}
 
 
			if(num>=50 && num<=59)
			{
				temps[5]++;
			}
 
 
			if(num>=60 && num<=69)
			{
				temps[6]++;
			}
 
 
			if(num>=70 && num<=79)
			{
				temps[7]++;
			}
 
 
			if(num>=80 && num<=89)
			{
				temps[8]++;
			}
 
 
			if(num>=90 && num<=99)
			{
				temps[9]++;
			}
 
 
			if(num>=100)
			{
				temps[10]++;
			}
 
 
 
 
		}
 
 
 
 
 
		System.out.println("end!!!!!!!!!!!!");
 
 
 
 
 
		System.out.println("Yearly temperature data for " + args[0]); //change this to a counter
		System.out.println("   <= 9 (   " + temps[0] + "):");
		System.out.println("10 - 19 (   " + temps[1] + "):");
		System.out.println("20 - 29 (   " + temps[2] + "):");
		System.out.println("30 - 39 (   " + temps[3] + "):");
		System.out.println("40 - 49 (   " + temps[4] + "):");
		System.out.println("50 - 59 (   " + temps[5] + "):");
		System.out.println("60 - 69 (   " + temps[6] + "):");
		System.out.println("70 - 79 (   " + temps[7] + "):");
		System.out.println("80 - 89 (   " + temps[8] + "):");
		System.out.println("90 - 99 (   " + temps[9] + "):");
		System.out.println("  >=100 (   " + temps[10] + "):");
 
 
 
 
		for(int i = 0;i<temps[i];i++){
 
			for (int j = 0; j<temps[i];j++)
			{
				System.out.print("*");
			}
			System.out.println("");
		}
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	}
}

Any advice or help would be greatly appreciated! Thank you!