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Issue in Java Code

Posted on 2010-11-25
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Last Modified: 2012-08-13
Hi

Iam beginner in using Java and the attached file has a Java code is not functioning and i am not able to catch the issue

can someone help me with it
Regards

AssigOne510.java
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Question by:nadermik
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4 Comments
 
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Expert Comment

by:CEHJ
ID: 34213639
What does 'not functioning' mean?
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LVL 20

Expert Comment

by:Sathish David Kumar N
ID: 34213653
use try catch in your code then .... you can find out
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LVL 92

Assisted Solution

by:objects
objects earned 250 total points
ID: 34214521
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LVL 11

Accepted Solution

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Bruce Smith earned 250 total points
ID: 34215755
You have a lot of extraneous code here but I think you need to be more clear on your question. Also use the Code Embed feature so we don't have to download source.

But your problem (I think) lies toward the end when you say:  
if (i == 0) {
                        System.out.println("The first number is: " + output);
                    }
                    if (i == 1) {
                        System.out.println("The second number is: " + output);
                    }
                    if (i == 2) {
                        System.out.println("The sum is: " + output);
                    }

Open in new window


The variable 'output' is an empty String "". You need to change all of these to the numbers captured from the Scanner which are num1 and num2. Then you need to add these together like so (num1+num2). See here:
if (i == 0) {
                        System.out.println("The first number is: " + num1);
                    }
                    if (i == 1) {
                        System.out.println("The second number is: " + num2);
                    }
                    if (i == 2) {
                        System.out.println("The sum is: " + (num1 + num2));
                    }

Open in new window


This will at least print the inputted numbers out and add them. You really need to simplify your code and learn how to use loop structures to your advantage, not just for fun.
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