[2 days left] What’s wrong with your cloud strategy? Learn why multicloud solutions matter with Nimble Storage.Register Now

x
?
Solved

Java Array Table Index | Days | Temp

Posted on 2012-12-28
3
Medium Priority
?
335 Views
Last Modified: 2012-12-28
Hello

I am a Java newbie and I am trying to answer the following question. However my Temp column is not lining up evenly

Index        Days              Temp
0             Monday            12
1             Tuesday            15
2             Wednesday      9
3             Thursday            12
4             Friday            8
5             Saturday            14
6             Sunday            13

public class ArrayDays
{
	public static void main (String [] args)
	{
	
		System.out.println ("Index \t Days \t\t Temp");
		
		String arrayDays[]= {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};
		int arrayTemps[]= {12, 15, 9, 12, 8, 14, 13};
		
		for(int i = 0; i <arrayDays.length; i ++)
		{
	
		}
		for(int i = 0; i <arrayTemps.length; i ++)
		{
			System.out.println(i + "\t " +arrayDays[i]+"\t\t"+ arrayTemps[i]);
		}

		
	}
}

Open in new window

0
Comment
Question by:Kevin_Coors
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 86

Accepted Solution

by:
CEHJ earned 900 total points
ID: 38727906
printf will do it

public class ArrayDays {
    public static void main(String[] args) {
        String[] arrayDays = {
                "Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
                "Saturday", "Sunday"
            };
        int[] arrayTemps = { 12, 15, 9, 12, 8, 14, 13 };

        System.out.printf("%-6s%-10s%4s\n", "Index", "Days", "Temp");

        for (int i = 0; i < arrayDays.length; i++) {
            System.out.printf("%-6d%-10s%4d\n", i, arrayDays[i], arrayTemps[i]);
        }
    }
}

Open in new window

0
 

Author Comment

by:Kevin_Coors
ID: 38728106
Thanks a lot.

However is there a way to output the result without printf please?

Many thanks
0
 
LVL 86

Expert Comment

by:CEHJ
ID: 38728356
However is there a way to output the result without printf please?
Not really. You'd have to do all your padding explicitly - good luck ;)
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Make the most of your online learning experience.
What do responsible coders do? They don't take detrimental shortcuts. They do take reasonable security precautions, create important automation, implement sufficient logging, fix things they break, and care about users.
Viewers will learn about arithmetic and Boolean expressions in Java and the logical operators used to create Boolean expressions. We will cover the symbols used for arithmetic expressions and define each logical operator and how to use them in Boole…
Progress
Suggested Courses

656 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question