PROBLEM OF THE DAY : 28/10/2024 | Remove Duplicates in Array

Welcome to the daily solving of our PROBLEM OF THE DAY with Ayush Tripathi We will discuss the entire problem step-by-step and work towards developing an optimized solution. This will not only help you brush up on your concepts of Arrays but also build up problem-solving skills.

Given an array arr consisting of positive integer numbers, remove all duplicate numbers.

Example:

Input: arr[] = [2, 2, 3, 3, 7, 5] 
Output: [2, 3, 7, 5]
Explanation: After removing the duplicates 2 and 3 we get 2 3 7 5.
 

Give the problem a try before going through the video. All the best!!!
Problem Link: https://www.geeksforgeeks.org/problems/remove-duplicates-in-small-prime-array/1