Mar 7, 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 pass arrays to functions in C. In C, arrays are always passed to function as pointers.

Sep 24, 2017 · In this guide, we will learn how to pass the array to a function using call by value and call by reference methods. To understand this guide, you should have the knowledge of following C Programming topics: C – Array; Function call by value in C; Function call by reference in C; Passing array to function using call by value method

In this tutorial, you'll learn to pass arrays (both one-dimensional and two-dimensional arrays) to a function in C programming with the help of examples.

Jul 4, 2011 · An array in a function call will be passed to the function as a pointer, which is analogous to passing the array by reference. EDIT: There are three such special cases where an array does not decay to a pointer to it's first element:

If you want to pass an array to a function, you can use either call by value or call by reference method. In call by value method, the argument to the function should be an initialized array, or an array of fixed size equal to the size of the array to be passed.

Apr 3, 2025 · Learn how to pass an array to a function in C with examples, output, and explanations to improve your coding skills. Read now!

Mar 6, 2023 · In this tutorial we have discussed the concept of passing array to function in c with example and c program. Advantages and disadvantages of passing array to function in C is also explained.

In this tutorial, we explored different ways to pass arrays to functions in C: Passing a 1D array to print its elements. Modifying an array inside a function. Passing a 2D array to a function. Understanding how to pass arrays to functions helps in creating reusable and efficient code.

Mar 28, 2025 · Consider the following syntax to pass an array to the function. There are 3 ways to declare the function which is intended to receive an array as an argument. Declaring blank subscript notation [] is the widely used technique. Optionally, we can define size in subscript notation []. You can also use the concept of a pointer.

Learn about passing arrays to functions in C programming. This tutorial covers concepts, examples, and best practices for handling arrays within functions for modular and efficient code.