cpp-array

160+ posts

How to Find the Length of an Array in C++?

Last Updated: 29 November 2024

In C++, the length of an array is defined as the total number of elements present in the array. In this article, we will learn how to find t ...read more

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How to Remove an Element from Array in C++?

Last Updated: 11 October 2024

In C++, removing an element from an array is tricky because we cannot modify the memory space occupied by the array. So, we pseudo delete th ...read more

STL

cpp-array

C++

cpp-algorithm-library

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Pass Array to Functions in C++

Last Updated: 03 January 2024

In C++, a collection of elements stored in contiguous memory locations and having the same data type is called an array. Passing arrays to f ...read more

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Array of list in C++ with Examples

Last Updated: 20 February 2023

What is an array?An array in any programming language is a data structure that is used to store elements or data items of similar data types...read more

Reference to Array in C++

Last Updated: 29 June 2021

Reference to an array means aliasing an array while retaining its identity. Reference to an array will not be an int* but an int[]. Let us d ...read more

cpp-array

C++

Implementation of lower_bound() and upper_bound() in Array of Pairs in C++

Last Updated: 01 August 2020

In this article we will discuss the implementation of the lower_bound() and upper_bound() in an array of pairs.lower_bound(): It returns an ...read more

Find ratio of zeroes, positive numbers and negative numbers in the Array

Last Updated: 24 November 2022

Given an array a of integers of size N integers, the task is to find the ratio of positive numbers, negative numbers and zeros in the array ...read more

Remove duplicate elements in an Array using STL in C++

Last Updated: 31 May 2022

Given an array, the task is to remove the duplicate elements from the array using STL in C++ Examples:Input: arr[] = {2, 2, 2, 2, 2}Output: ...read more

Number of refills to complete the journey of N km

Last Updated: 22 August 2022

Given a number N which represents the total distance in km to be covered by a car on a single road. There are N petrol pumps at a distance o ...read more

Arrays

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Constructive Algorithms

DSA

4 Dimensional Array in C/C++

Last Updated: 14 June 2022

Prerequisite :Array in C/C++, More on array A four-dimensional (4D) array is an array of array of arrays of arrays or in other words 4D arra ...read more

cpp-array

C Language

array::begin() and array::end() in C++ STL

Last Updated: 13 June 2022

Array classes are generally more efficient, light-weight and reliable than C-style arrays. The introduction of array class from C++11 has of ...read more

STL

cpp-array

C++

How to Create a Dynamic 2D Array Inside a Class in C++?

Last Updated: 23 May 2022

A dynamic array is an array that can grow, resize itself, contains a dynamic table, which is mutable in nature, or an array list is randomly ...read more

Print 2D matrix in different lines and without curly braces in C/C++?

Last Updated: 09 May 2022

Following is a general way of printing 2D matrix such that every row is printed in separate lines.[tabby title="C"][sourcecode language="c"] ...read more

cpp-array

C Language

C++

What’s difference between “array” and “&array” for “int array[5]” ?

Last Updated: 02 November 2022

If someone has defined an array such as “int array[5]”, what’s the meaning of “array” or “array”? Are they both same or are th ...read more

What are the data types for which it is not possible to create an array?

Last Updated: 18 December 2024

In C, an array is a collection of variables of the same data type, stored in contiguous memory locations. Arrays can store data of primitive ...read more

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