Nov 14, 2025 · Instead of holding a direct value, it holds the address where the value is stored in memory. It is the backbone of low-level memory manipulation in C. A pointer is declared by …

C pointer is the derived data type that is used to store the address of another variable and can also be used to access and manipulate the variable's data stored at that location.

A pointer is a variable that stores the memory address of another variable as its value. A pointer variable points to a data type (like int) of the same type, and is created with the * operator.

In this tutorial, you'll learn about pointers; what pointers are, how do you use them and the common mistakes you might face when working with them with the help of examples.

Nov 21, 2024 · There are various types of pointers such as a null pointer, wild pointer, void pointer and other types of pointers. Pointers can be used with array and string to access elements …

Jul 6, 2025 · A pointer in C is simply a variable that stores the address of another variable. Instead of storing actual data like numbers or characters, pointers store locations where data lives in …

Jun 13, 2025 · A pointer is a variable that stores the address of another variable. There are many types of pointers in C programming language. Learn about those types in detail.

Sep 2, 2024 · A pointer is a variable that stores the memory address of another variable rather than storing data itself. Essentially it points to the location of some data rather than containing …

What is a pointer? A pointer is essentially a simple integer variable which holds a memory address that points to a value, instead of holding the actual value itself. The computer's …

Learn about pointers in C, their types, and uses with examples. Understand pointer basics, operations, and memory management in C programming.