Oct 26, 2020 · If you wanted to remove the array length 'k' from function parameter, you can read the array length inside the function and assign it to 'k'. Your algorithm is looks good for …

Aug 11, 2022 · Given an unsorted array of integers, print the array after removing the duplicate elements from it. We need to print distinct array elements according to their first occurrence. …

Nov 19, 2024 · Given a sorted array arr[] of size n, the goal is to rearrange the array so that all distinct elements appear at the beginning in sorted order. Additionally, return the length of this …

Jan 8, 2022 · Here’s what you should be doing in that for loop: Check if the current list element (list [i]) is in newList. Here’s how you can check that: newList.indexOf (list [i]) != -1 . If this is …

Jul 23, 2019 · Given a sorted array nums, remove the duplicates in-place such that each element appear only once and return the new length. Do not allocate extra space for another array, you …

To remove duplicates, first, we need to find them. The idea is to iterate over array A [] till the end, find the duplicates and remove it. How will we maintain the loop variable if we keep on deleting …

Simply an array to remove duplicates. int end = arr.length; for (int i = 0; i < end; i++) { for (int j = i + 1; j < end; j++) { if (arr[i] == arr[j]) { . int shiftLeft = j; for (int k = j+1; k < end; k++, shiftLeft++) { …

Nov 16, 2024 · The simplest method to remove duplicates from an array is using a Set, which automatically eliminates duplicates. This method can be used even if the array is not sorted. …

Jun 26, 2024 · Learn how to remove duplicates efficiently from sorted arrays in-place. Understand the underlying concepts, optimization techniques, algorithmic thinking, common mistakes, and …

Jun 7, 2024 · In this article, we'll discuss two approaches to remove duplicates from a sorted array: one using set and another using the two-pointers technique. Solution 1: Brute Force …