Dynamic Memory Allocation

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Static and Dynamic Memory Allocation in C

Last Updated: 23 April 2021

Memory is divided into smaller addressable units called bytes. Assume that these are small boxes as bytes. Each byte has its own address as ...read more

C Basics

C Language

C-Dynamic Memory Allocation

Dynamic Memory Allocation

C Programs

Dynamic initialization of object in C++

Last Updated: 31 December 2021

In this article, we will discuss the Dynamic initialization of objects using Dynamic Constructors.Dynamic initialization of object refers to ...read more

Dynamic Memory Allocation

new and delete

C++ Programs

Technical Scripter 2020

Program to find largest element in an array using Dynamic Memory Allocation

Last Updated: 21 November 2022

Given an array arr[] consisting of N integers, the task is to find the largest element in the given array using Dynamic Memory Allocation.Ex ...read more

Arrays

C-Pointers

Dynamic Memory Allocation

C Programs

C++ Programs

DSA

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Difference between Static and Dynamic Memory Allocation in C

Last Updated: 12 August 2021

Memory Allocation: Memory allocation is a process by which computer programs and services are assigned with physical or virtual memory space ...read more

memory-management

C Language

C++

Dynamic Memory Allocation

Difference Between

new vs malloc() and free() vs delete in C++

Last Updated: 01 November 2023

We use new and delete operators in C++ to dynamically allocate memory whereas malloc() and free() functions are also used for the same purpo ...read more

C++

Constructors

Dynamic Memory Allocation

C++-new and delete

Difference Between

How to initialize Array of objects with parameterized constructors in C++

Last Updated: 19 April 2022

Array of Objects:When a class is defined, only the specification for the object is defined; no memory or storage is allocated. To use the da ...read more

Arrays

C++

Dynamic Memory Allocation

C++-Class and Object

DSA

Dynamic Memory Allocation in C using malloc(), calloc(), free() and realloc()

Last Updated: 27 September 2023

Since C is a structured language, it has some fixed rules for programming. One of them includes changing the size of an array. An array is a...read more

C Basics

C Language

Dynamic Memory Allocation

delete keyword in C++

Last Updated: 08 September 2023

delete is an operator that is used to destroy array and non-array(pointer) objects which are dynamically created by the new operator.delete ...read more

Program Output

cpp-operator

C++

Dynamic Memory Allocation

C++ Programs

std::get_temporary_buffer in C++

Last Updated: 09 July 2021

Get a block of temporary memory. In C++ STL library, there is a function get_temporary_buffer which is mostly used to get a temporary block. ...read more

C++

Dynamic Memory Allocation

new vs operator new in C++

Last Updated: 21 February 2023

When you create a new object, memory is allocated using operator new function and then the constructor is invoked to initialize the memory. ...read more

C++

Dynamic Memory Allocation

Difference Between

Overloading New and Delete operator in c++

Last Updated: 18 October 2022

The new and delete operators can also be overloaded like other operators in C++. New and Delete operators can be overloaded globally or they ...read more

C++

Dynamic Memory Allocation

cpp-operator-overloading

cpp-overloading

C | Dynamic Memory Allocation | Question 7

Last Updated: 28 June 2021

What is the problem with following code?[sourcecode language="C"]#includestdio.hint main(){ int *p = (int *)malloc(sizeof(int)); p = N ...read more

C Language

C Quiz

C-Dynamic Memory Allocation

Dynamic Memory Allocation

C | Dynamic Memory Allocation | Question 5

Last Updated: 28 June 2021

What is the return type of malloc() or calloc()(A) void *(B) Pointer of allocated memory type(C) void **(D) int * Answer: (A) Explanation: m ...read more

C Language

C Quiz

C-Dynamic Memory Allocation

Dynamic Memory Allocation

C | Dynamic Memory Allocation | Question 8

Last Updated: 28 June 2021

Which of the following is/are true(A) calloc() allocates the memory and also initializes the allocates memory to zero, while memory allocate ...read more

C Language

C Quiz

C-Dynamic Memory Allocation

Dynamic Memory Allocation

C | Dynamic Memory Allocation | Question 1

Last Updated: 28 June 2021

The most appropriate matching for the following pairs (GATE CS 2000)X: m=malloc(5); m= NULL; 1: using dangling pointersY: free ...read more

C Language

C Quiz

C-Dynamic Memory Allocation

Dynamic Memory Allocation

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