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Remove Duplicates from Sorted Array. Easy. Given an integer array nums sorted in non-decreasing order, remove the duplicates in-place such that each unique element appears only once. The relative order of the elements should be kept the same. Then return the number of unique elements in nums.
May 30, 2024 · 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. Input: arr [] = {1, 2, 2, 3, 4, 4, 4, 5, 5} Output: arr [] = {1, 2, 3, 4, 5}
The Remove Duplicates from Sorted Array Leetcode Solution – says that you’re given an integer array sorted in non-decreasing order. We need to remove all duplicate elements and modify the original arra y such that the relative order of distinct elements remains the same and, report the value of k which denotes the first k elements of the ...
Jan 17, 2023 · 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.
Complete the function remove_duplicate () which takes the array a [] and its size n as input parameters and modifies it in place to delete all the duplicates. The function must return an integer X denoting the no. of distinct elements in the array keeping the first X elements of an array in increasing order. Expected Time Complexity: O (N)
Given an integer array nums sorted in non-decreasing order, remove some duplicates in-place such that each unique element appears at most twice. The relative order of the elements should be kept the same.
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 must do this by modifying the input array in-place with O(1) extra memory.
May 2, 2022 · Understand how to remove duplicates from a sorted array using brute force and an optimal approach. Also check out the solutions in c++, java, and python.
Problem Description. The problem presents an integer array called nums that is sorted in non-decreasing order. The goal is to remove duplicates from nums in a way that each unique element appears only once while maintaining the relative order of elements.
Dec 12, 2020 · Given a sorted array nums, remove the duplicates in-place such that each element appears only once and returns the new length. Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory.
