array-merge

24 posts

Last Updated: 11 October 2024

Given two sorted arrays a[] and b[], the task is to return intersection. Intersection of two arrays is said to be elements that are common i...read more

Arrays

Searching

Merge Sort

array-merge

DSA

union-intersection

Sort an array having first N elements sorted and last M elements are unsorted

Last Updated: 25 April 2023

Given two positive integers, N and M, and an array arr[ ] consisting of (N + M) integers such that the first N elements are sorted in ascend ...read more

In-Place Merge Sort | Set 2

Last Updated: 27 December 2023

Given an array A[] of size N, the task is to sort the array in increasing order using In-Place Merge Sort.Examples:Input: A = {5, 6, 3, 2, 1 ...read more

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Merge transactions in bank sheets in the order of their occurrence such that their sum remains positive

Last Updated: 21 February 2023

Given an array arr[][] consisting of N lists representing N transactions, the task is to merge the given lists of transactions in the order ...read more

interview-preparation

priority-queue

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Count of larger elements on right side of each element in an array

Last Updated: 08 September 2023

Given an array arr[] consisting of N integers, the task is to count the number of greater elements on the right side of each array element.E ...read more

Count swaps required to sort an array using Insertion Sort

Last Updated: 03 September 2024

Given an array A[] of size N (1 ≤ N ≤ 105), the task is to calculate the number of swaps required to sort the array using insertion sort ...read more

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Sorting

Technical Scripter

Competitive Programming

subarray

Recursion

array-merge

Technical Scripter 2020

DSA

Merge two sorted arrays in O(1) extra space using QuickSort partition

Last Updated: 02 December 2022

Given two sorted arrays, arr[], brr[] of size N, and M, the task is to merge the two given arrays such that they form a sorted sequence of i ...read more

Last Updated: 22 February 2023

Implement Merge Sort i.e. standard implementation keeping the sorting algorithm as in-place.In-place means it does not occupy extra memory f ...read more

Number of ways to merge two arrays such retaining order

Last Updated: 17 January 2023

Given two array of size n and m. The task is to find the number of ways we can merge the given arrays into one array such that order of elem ...read more

Sorted merge in one array

Last Updated: 24 November 2022

Given two sorted arrays, A and B, where A has a large enough buffer at the end to hold B.Merge B into A in sorted order.Examples:Input : a[] ...read more

Merge 3 Sorted Arrays

Last Updated: 19 July 2024

Given 3 arrays A[], B[], and C[] that are sorted in ascending order, the task is to merge them together in ascending order and output the ar ...read more

Merge two sorted arrays in Python using heapq

Last Updated: 04 March 2023

Given two sorted arrays, the task is to merge them in a sorted manner. Examples:Input : arr1 = [1, 3, 4, 5] arr2 = [2, 4, 6, 8]Ou ...read more

Last Updated: 14 September 2022

C++ offers in its STL library a merge() which is quite useful to merge sort two containers into a single container. It is defined in header ...read more

STL

C++

cpp-algorithm-library

array-merge

Java program to merge two files alternatively into third file

Last Updated: 30 May 2018

Prerequisite : PrintWriter , BufferedReaderLet the given two files be file1.txt and file2.txt. Our Task is to merge both files into third ...read more

Merge two sorted arrays

Last Updated: 28 February 2025

Given two sorted arrays, the task is to merge them in a sorted manner.Examples:Input: arr1[] = { 1, 3, 4, 5}, arr2[] = {2, 4, 6, 8}Output: a...read more

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