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1. www.geeksforgeeks.org › java-program-to-removeJava Program to Remove Duplicate Elements From the Array

   www.geeksforgeeks.org › java-program-to-remove

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   Aug 5, 2024 · Method 1: (Using extra space) Create a temporary array temp [] to store unique elements. Traverse input array and copy all the unique elements of a [] to temp []. Also, keep count of unique elements. Let this count be j. Copy j elements from temp [] to a []. Note: This approach is applicable when the array is sorted.

   • How to Efficiently Remove Duplicates from an Array without ...

     The following program demonstrates how we can remove...

   • Remove duplicates from Sorted Array - GeeksforGeeks

     Generative Summary. Now you can generate the summary of any...

2. www.javatpoint.com › java-program-to-removeJava Program to remove duplicate element in an Array

   www.javatpoint.com › java-program-to-remove

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   We can remove duplicate element in an array by 2 ways: using temporary array or using separate index. To remove the duplicate element from array, the array must be in sorted order. If array is not sorted, you can sort it by calling Arrays.sort (arr) method.

3. stackoverflow.com › questions › 17967114How to efficiently remove duplicates from an array without ...

   stackoverflow.com › questions › 17967114

   How about this one, only for the sorted Array of numbers, to print the Array without duplicates, without using Set or other Collections, just an Array: public static int[] removeDuplicates(int[] array) {. int[] nums = new int[array.length]; int addedNumber = 0; int j = 0; for(int i=0; i < array.length; i++) {.

4. www.geeksforgeeks.org › how-to-efficiently-removeHow to Efficiently Remove Duplicates from an Array without ...

   www.geeksforgeeks.org › how-to-efficiently-remove

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   Apr 27, 2024 · The following program demonstrates how we can remove duplicates from an array without using a set in Java: Java. // Java Program to Remove Duplicates // From an Array without Using Set import java.util.Arrays; // Driver Class public class RemoveDuplicates { // Function to remove duplicates from an arary public static int[] removeDuplicates(int ...

5. www.geeksforgeeks.org › remove-duplicates-sorted-arrayRemove duplicates from Sorted Array - GeeksforGeeks

   www.geeksforgeeks.org › remove-duplicates-sorted-array

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   5 days ago · Generative Summary. Now you can generate the summary of any article of your choice. Got it. Given a sorted array arr [] of size N, the task is to remove the duplicate elements from the array. Examples: Input: arr [] = {2, 2, 2, 2, 2} Output: arr [] = {2} Explanation: All the elements are 2, So only keep one instance of 2.

6. www.javaprogramto.com › 2020 › 10Java Program To Remove Duplicates From Array (Without Using ...

   www.javaprogramto.com › 2020 › 10

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   Oct 9, 2020 · 2. Removing the duplicates from the sorted array (Without using Set) First, let us write a simple code that deletes the duplicates elements from the sorted array. If the input array is not sorted then this does not work. Here, you can use another array to store each non-duplicate value.

7. People also ask

   How to remove duplicates from an input array?

   • By using set to remove duplicates from an input array and update the array with unique elements and finally return the count of unique elements. Use set to collect unique elements from the array. Updates the array with unique elements, modifying the size. Prints the modified array, now containing only unique elements.

   Remove duplicates from Sorted Array - GeeksforGeeks

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   How to remove duplicate element in an array?

   • We can remove duplicate element in an array by 2 ways: using temporary array or using separate index. To remove the duplicate element from array, the array must be in sorted order. If array is not sorted, you can sort it by calling Arrays.sort (arr) method. If you have unsorted array, you need to sort it first.

   Java Program to remove duplicate element in an Array

   www.javatpoint.com/java-program-to-remove-duplicate-element-in-an-array

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   How to remove duplicates from a sorted array?

   • 2. Removing the duplicates from the sorted array (Without using Set) First, let us write a simple code that deletes the duplicates elements from the sorted array. If the input array is not sorted then this does not work. Here, you can use another array to store each non-duplicate value.

   Java Program To Remove Duplicates From Array (Without Using Set)

   www.javaprogramto.com/2020/10/java-program-to-remove-duplicates-from-arrays.html

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   How to check if an array has duplicate elements?

   • Create a new array and store the unique elements in the new array. For checking duplicate elements, just check two adjacent elements are equal or not because the array is sorted. By using set to remove duplicates from an input array and update the array with unique elements and finally return the count of unique elements.

   Remove duplicates from Sorted Array - GeeksforGeeks

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8. www.javascripttutorial.net › array › removeRemove Duplicates from an Array - JavaScript Tutorial

   www.javascripttutorial.net › array › remove

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   To remove duplicates from an array: First, convert an array of duplicates to a Set. The new Set will implicitly remove duplicate elements. Then, convert the set back to an array. The following example uses a Set to remove duplicates from an array: let chars = ['A', 'B', 'A', 'C', 'B'];