Reverse numbers entered

[tonesgirl85]

I am a beginning java student. I have taken C++ before, but I am not proficient at it yet. I found this web site by browsing, looking for assistance to complete a java program I have been working on this evening. One day I hope to become a java programer and provide this same kind of help for someone else.

I need help in getting this program to reverse any number entered.

 import java.util.*;
public class ReverseNumbers
{
 
    static Scanner console = new Scanner(System.in);
    public static void main(String[] args)
    {
        int counter;
        int sum;
        int num;
        String numString;
 
 
        System.out.println("Enter the number of integers to be added: ");
 
        System.out.flush();
        num = console.next();                //get the next number
        System.out.println();
 
            sum = 0;
            for (counter = 0; counter <=num; counter++)
            sum = sum + num;                //add the number to sum
 
                {    
                    System.out.print("The sum of the integer is: " + sum);
                    System.out.println(sum + " ");
                }
 
            numString = num;
            for(int i = numString; i>= numString; i--)
                {
 
                    System.out.print(i + "");
                    System.out.println();
                }
 
 
 
    }
 
}

[MMcCarthy]

This question has been moved to Java forum from the Introductions forum.

ADMIN

[prometheuzz]

I am a beginning java student. I have taken C++ before, but I am not proficient at it yet. I found this web site by browsing, looking for assistance to complete a java program I have been working on this evening. One day I hope to become a java programer and provide this same kind of help for someone else.

I need help in getting this program to reverse any number entered.

OK, what is the problem? (unexpected output? compiler errors? runtime errors?)

[rsrinivasan]

hi,

I don't know what problem you have.

If u have errors in this program,

replace your code with my code and run it...

numString = String.valueOf(num);
for(int i = numString.length()-1; i>= 0; i--)
{
System.out.print(numString.charAt(i) + "");
}

thanks,

[tonesgirl85]

Thank you. Your code worked. I was trying to print an int value instead of a string value of "i."

hi,

I don't know what problem you have.

If u have errors in this program,

replace your code with my code and run it...

numString = String.valueOf(num);
for(int i = numString.length()-1; i>= 0; i--)
{
System.out.print(numString.charAt(i) + "");
}

thanks,