C++ Array Programs

22 posts

How to Initialize a Dynamic Array in C++?

Last Updated: 31 January 2024

In C++, dynamic arrays allow users to allocate memory dynamically. They are useful when the size of the array is not known at compile time. ...read more

cpp-array

C++

Dynamic Memory Allocation

C++-new and delete

How to Take Input in Array in C++?

Last Updated: 05 October 2023

Arrays in C++ are derived data types that can contain multiple elements of the same data type. They are generally used when we want to store ...read more

cpp-array

C++

C++ Array Programs

C++ Program to Merge Two Sorted Arrays

Last Updated: 19 September 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} Outpu...read more

Similar Topics

DSA

21.8k+ articles

Mathematical

7.7k+ articles

Arrays

6.3k+ articles

C++

3.7k+ articles

C++ Programs

2.3k+ articles

Sorting

1.7k+ articles

School Programming

1.3k+ articles

Matrix

1.2k+ articles

CPP Examples

530+ articles

cpp-array

140+ articles

C++ Program For Finding Subarray With Given Sum - Set 1 (Nonnegative Numbers)

Last Updated: 26 December 2022

Given an unsorted array of non-negative integers, find a continuous subarray that adds to a given number. Examples : Input: arr[] = {1, 4, ...read more

C++ Program For Addition of Two Matrices

Last Updated: 27 June 2023

Given two N x M matrices. Find a N x Mmatrix as the sum of given matrices each value at the sum of values of corresponding elements of the g...read more

C++ Program to Find the Minimum and Maximum Element of an Array

Last Updated: 17 January 2023

Given an array, write functions to find the minimum and maximum elements in it. Example:[tabby title="C++"][sourcecode language="CPP"]// C+ ...read more

C++ Program To Remove Duplicates From Sorted Array

Last Updated: 17 January 2023

Given a sorted array, the task is to remove the duplicate elements from the array.Examples:Input: arr[] = {2, 2, 2, 2, 2}Output: arr[] = {2} ...read more

C++ Program For Selection Sort

Last Updated: 17 January 2023

The selection sort algorithm sorts an array by repeatedly finding the minimum element (considering ascending order) from unsorted part and p...read more

C++ Program For Insertion Sort

Last Updated: 07 August 2023

Insertion sort is a simple sorting algorithm that works by dividing the array into two parts, sorted and unsorted part. In each iteration, t...read more

Multiply Two Matrices in C++

Last Updated: 21 September 2023

A matrix is a collection of numbers arranged in rows and columns. We can multiply two matrices if the number of columns in the first matrix ...read more

C++ Program to Efficiently Compute Sums of Diagonals of a Matrix

Last Updated: 17 January 2023

Given a 2D square matrix, find the sum of elements in Principal and Secondary diagonals. For example, consider the following 4 X 4 input mat ...read more

C++ Program to Rotate Matrix Elements

Last Updated: 22 August 2023

Given a matrix, clockwise rotate elements in it.Examples:Input:1 2 34 5 67 8 9Output:4 1 27 5 38 9 6For ...read more

C++ Program For Merge Sort

Last Updated: 07 March 2024

Like QuickSort, Merge Sort is a Divide and Conquer algorithm. It divides the input array into two halves, calls itself for the two halves, a...read more

C++

C++ Programs

C++ Array Programs

C++ Program to Sort the Elements of an Array in Ascending Order

Last Updated: 10 July 2022

Here, we will see how to sort the elements of an array in ascending order using a C++ program. Below are the examples:Input: 3 4 5 8 1 10Out ...read more

C++ Program to Remove All Occurrences of an Element in an Array

Last Updated: 08 July 2022

Here we will see how to remove all the occurrences of an element in an array using a C++ program. Below are the examples:Input: {1, 4, 3, 6, ...read more

1 2 >>

1 2 >>

1 2 >>