4 replies to this topic

[Dnectrum]

I am trying to enter 10 numbers, and with those 10 numbers removal duplicates and only print them. I have no clue where to start with a method to actually calculate whether its a duplicate or not.

Any help would be appreciated, this is for a 1st year Java programming class so we haven't learned any serious techniques, mainly just a foundation of sorts

Any ideas?

import java.util.*;

import javax.swing.*;


class lab8

{

	public static void main(String[] args) 

	{

		Scanner input = new Scanner(System.in);

		int[] orig_array = new int[10];


		System.out.print("Enter 10 Numbers ");

    

		int k;

		

		for(k=0;k<orig_array.length;k++)

		{

			orig_array[k]= input.nextInt();

		}


	}


	public static int[] eliminateDuplicates(int[] numbers)

	{

		


	}

}

[fread]

Try to work out the solution with a pen and paper first using the idea of array subscripts. Then try to formulate an algorithm.

[Dnectrum]

I'll give it a try, I have like 4 labs to do to pass this class by wednesday. I thought I had a good foothold on arrays but these next 4 labs have got me going crazy. I am all for working it out, just wish my teacher would email me faster with some feedback.

My idea is to be able to compare the orig_array that is storing my entries against "something" but I can't seem to get it write on paper either.

[fread]

You may find this Thread very useful: http://forum.codecal...s-1d-array.html

[Dnectrum]

Okay, I read the post before when I had used the search function. I think I am just getting hung up on all the subscripts and variables in the examples shown and I just can't comprehend them. I'm going to be working on it all day tomorrow after class so hopefully something with arise. If you have anymore input feel free, Ill be checking back.