//Program to delete duplicate elements from an array of size 5.

import java.util.Scanner;

class RemoveDuplicate

{

public static void main(String args[])

{

Scanner reader = new Scanner(System.in);

System.out.print("\nEnter the size of array: ");

int size = reader.nextInt();

int[] arr = new int[size];

System.out.print("\nEnter the array -----------------");

for (int i = 0; i<size; i++)

{

System.out.print("\n Enter the " + (i+1) + " element: ");

arr[i] = reader.nextInt();

}

System.out.print("\nEntered array is: ");

for(int i=0; i<size;i++)

{

System.out.print("\t" + arr[i]);

}

// Code to Remove Duplicates

int[] arr1 = new int[arr.length];

arr1[0] = arr[0];

int count = 1;

boolean test = true;

for(int i = 1; i< arr.length; i++)

{ int j = 0;

for (; j < count; j++)

{

if (arr[i] == arr1[j])

{

test = false;

break;

}

}

if(test == true)

{

arr1[j] = arr[i];

count = count + 1;

test = true;

}

}

System.out.print("\nArray after removal of duplicates is: ");

for(int i=0; i<count;i++)

{

System.out.print("\t" + arr1[i]);

}

}

}