Aug 24, 2021 · The only way to remove duplicates with a single loop is with a hashset or equivalent. Sorting the list first also works, but technically sorting involves many loops. calloc a …

Jan 17, 2023 · In this article, we will learn how to remove the duplicates from the vector in C++. The recommended way to remove the duplicates from the vector is by using sort() with …

1. The program takes an array. 2. Using for loops, the array is checked for repeated elements. 3. The rest of the elements are copied into another array,while the repeated ones are not. 4. The …

Jul 24, 2023 · Below is a basic C++ code for removing duplicates from an array: int removeDuplicates(int arr[], int n) . if (n==0 || n==1) return n; int temp[n]; int j = 0; for (int i=0; i<n …

Oct 10, 2018 · In your for loops you need to use posUsed and not arraySize. I would let the std containers do what you like to do. Use erase and unique to delete duplicates. Here is the …

Nov 23, 2020 · Consider using <stdbool.h>, making bool dup = false, later assigning it true, and writing if (!dup). In practical terms, an array of five values poses no computational cost.

void PrintArray(std::vector &array){for (int i = 0; i < array.size(); i++) std::cout << array[i] << " ";} void RemoveDuplicates(std::vector &array){std::vector array_no_duplictaes; …

Jul 12, 2015 · Run another inner loop to find first duplicate of current element. Run an inner loop from i + 1 to size. The loop structure should look like for(j=i+1; j<size; j++). Inside the inner …

Dec 19, 2024 · Given two arrays that are duplicates of each other except one element, that is one element from one of the array is missing, we need to find that missing element. Examples: …

Jun 26, 2023 · Given an array of integers, the task is to remove the duplicates from the array. Intuition: Sorting will help in grouping duplicate elements together. Confused about your next …