Thread: array searching the location in one line

I need to solve the the problem in a simple way. kindly tell me how i can print the location of multiple data found in a single line. Suppose there is 100 time value found of 8 then i should print all the locations in a single line.



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package com.company;
import java.util.Arrays;
import java.util.List;
import java.util.ArrayList;
public class Main {
    public static void main(String[] args) {
        //Initialize array
        int [] arr = new int [] {1, 2, 1, 4, 2, 1, 8, 8, 3};
        int[] location=new int[10];
        System.out.println("Duplicate elements in given array: ");
        //Searches for duplicate element
        for(int i = 0; i < arr.length; i++) {
            for(int j = i + 1; j < arr.length; j++) {
                if(arr[i] == arr[j])
                {
                    System.out.print("value found    "+arr[i]+" in multiple positions at location no :");
                    System.out.print(i +" "+j+" ");
                    System.out.println( );
                }
            }
        }
    }
}

Originally Posted by Norm

To print multiple items on a single line, do not include line-end characters between the items. Have a single line-end character at the end of the line.

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Can you post an example of the desired output?

the value 1 found in multiple positions : 0 2 5
the value 2 found in multiple positions : 1 4
the value 8 found in multiple positions : 6 7


and without giving image it's not possible for anyone what output i want.

it's not an easy task for me .. i need to solution or code. giving suggestion is so easy what i can also give that .. if you can code it.

an array contains an int number of 100+. int[] array={1,2,9,9,1,1,1,9,1,9,2,9,0,0,8,1,8,0.......} ; now i need to print the value of similar elements location . output like this the value 1 found in location at 0 4 5 6 8.... and the value 2 found in location 1 10 ......