---
title: "Discussion on \"Pointers\" | Hashnode"
description: "Discussion on \"Pointers\". Pointers are a powerful feature in C++ that allow you to work with memory directly. A pointer is a variable that holds the memory address of another variable. Here's a basic overview of pointers in C++:\nint number = 10;\nint *ptr;  // Declaration of a..."
url: "https://hashnode.com/posts/pointers/659064144a881b6ec2f67bf4"
---

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# [Pointers](https://piyushagrawal.hashnode.dev/pointers?utm_source=hashnode&utm_medium=feed)

Pointers are a powerful feature in C++ that allow you to work with memory directly. A pointer is a variable that holds the memory address of another variable. Here's a basic overview of pointers in C++: int number = 10; int \*ptr; // Declaration of a...

Dec 30, 2023 · 2 min read · piyushagrawal.hashnode.dev  
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[Piyush Agrawal](https://hashnode.com/@piyushagrawal94857)

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