Skip to content
Courses
DSA to Development
Get IBM Certification
Newly Launched!
Master Django Framework
Become AWS Certified
For Working Professionals
Interview 101: DSA & System Design
Data Science Training Program
JAVA Backend Development (Live)
DevOps Engineering (LIVE)
Data Structures & Algorithms in Python
For Students
Placement Preparation Course
Data Science (Live)
Data Structure & Algorithm-Self Paced (C++/JAVA)
Master Competitive Programming (Live)
Full Stack Development with React & Node JS (Live)
Full Stack Development
Data Science Program
All Courses
Tutorials
Data Structures & Algorithms
ML & Data Science
Interview Corner
Programming Languages
Web Development
CS Subjects
DevOps And Linux
School Learning
Practice
Build your AI Agent
GfG 160
Problem of the Day
Practice Coding Problems
GfG SDE Sheet
Contests
Accenture Hackathon (Ending Soon!)
GfG Weekly [Rated Contest]
Job-A-Thon Hiring Challenge
All Contests and Events
DSA
Practice Problems
C
C++
Java
Python
JavaScript
Data Science
Machine Learning
Courses
Linux
DevOps
SQL
Web Development
System Design
Aptitude
GfG Premium
Sign In
▲
Similar Topics
DSA
22.5k+ articles
C++
4.2k+ articles
C++ Programs
2.4k+ articles
C Language
2.1k+ articles
CPP Examples
700+ articles
CPP-Functions
600+ articles
cpp-array
160+ articles
C-Pointers
74 articles
Pointers
44 articles
pointer
20 articles
cpp-pointer
93 posts
Popular Articles
Recent Articles
How to declare a 2D array dynamically in C++ using new operator
Last Updated: 14 September 2022
Prerequisite: Array BasicsIn C/C++, multidimensional arrays in simple words as an array of arrays. Data in multidimensional arrays are store
...read more
Arrays
Technical Scripter
cpp-pointer
C++
Pointers
C++-new and delete
Technical Scripter 2020
DSA
Pointer to an Array | Array Pointer
Last Updated: 30 April 2025
A pointer to an array is a pointer that points to the whole array instead of the first element of the array. It considers the whole array as
...read more
cpp-pointer
C Language
C++
C-Pointers
C++ Pointers
Last Updated: 14 May 2025
A pointer is a variable that stores the address of another variable. Pointers can be used with any data type, including basic types (e.g., i
...read more
cpp-pointer
C++
Similar Topics
DSA
22.5k+ articles
C++
4.2k+ articles
C++ Programs
2.4k+ articles
C Language
2.1k+ articles
CPP Examples
700+ articles
CPP-Functions
600+ articles
cpp-array
160+ articles
C-Pointers
74+ articles
Pointers
44+ articles
pointer
20+ articles
Pointers vs References in C++
Last Updated: 11 October 2024
Prerequisite:Pointers, ReferencesC and C++ support pointers, which is different from most other programming languages such as Java, Python,
...read more
cpp-references
cpp-pointer
C Language
C++
School Programming
new and delete Operators in C++ For Dynamic Memory
Last Updated: 15 May 2025
In C++, when a variable is declared, the compiler automatically reserves memory for it based on its data type. This memory is allocated in t
...read more
cpp-pointer
C++
School Programming
auto_ptr vs unique_ptr vs shared_ptr vs weak_ptr in C++
Last Updated: 05 March 2023
Prerequisite – Smart PointersSmart Pointer is a pointer-wrapping stack-allocated object. Smart pointers, in plain terms, are classes that
...read more
cpp-pointer
C++
Functors in C++
Last Updated: 27 January 2023
Please note that the title is Functors (Not Functions)!!Consider a function that takes only one argument. However, while calling this functi
...read more
STL
cpp-pointer
CPP-Functions
C Language
C++
Pass Array to Functions in C
Last Updated: 07 March 2025
Passing an array to a function allows the function to directly access and modify the original array. In this article, we will learn how to p
...read more
cpp-array
cpp-pointer
CPP-Functions
C Language
C++
school-programming
CBSE - Class 11
Function Pointer in C
Last Updated: 01 May 2025
In C, a function pointer is a type of pointer that stores the address of a function, allowing functions to be passed as arguments and invoke
...read more
cpp-pointer
CPP-Functions
C Language
C-Pointers
void Pointer in C
Last Updated: 11 October 2024
A void pointer is a pointer that has no associated data type with it. A void pointer can hold an address of any type and can be typecasted t
...read more
C Basics
cpp-pointer
C Language
C-Pointers
Smart Pointers in C++
Last Updated: 15 May 2025
In C++, pointers are the variables that stores the memory addresses. They are extensively used in dynamic memory location to store the addre
...read more
cpp-pointer
C++
How to pass a 2D array as a parameter in C?
Last Updated: 04 March 2025
A 2D array is essentially an array of arrays, where each element of the main array holds another array. In this article, we will see how to
...read more
cpp-parameter-passing
cpp-array
cpp-pointer
C Language
C Array and String
How to dynamically allocate a 2D array in C?
Last Updated: 10 January 2025
Following are different ways to create a 2D array on the heap (or dynamically allocate a 2D array).In the following examples, we have consid
...read more
cpp-array
cpp-pointer
C Language
C Array and String
'this' pointer in C++
Last Updated: 11 January 2025
In C++, 'this' pointers is a pointer to the current instance of a class. It is used to refer to the object within its own member functions.
...read more
C Basics
cpp-pointer
C Language
C++
School Programming
delete and free() in C++
Last Updated: 20 January 2025
delete and free() in C++ have similar functionalities but they are different. In C++, the delete operator should only be used for deallocati
...read more
cpp-pointer
C Language
C++
1
2
3
4
5
6
7
>>
Last
1
2
3
4
5
6
>>
Last
1
2
3
4
>>
Last
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our
Cookie Policy
&
Privacy Policy
Got It !