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.

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 · The use of an array declarator for a function parameter specifies the function interface more clearly than using a pointer. The minimum number of elements expected by the function is explicitly stated, whereas this is not possible with a pointer.

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.

Here I will explain how to pass and return an array from a function in C programming. How to pass a single dimensional array to function? In C you can pass single-dimensional arrays in two ways. You can either pass it directly to a function. Or you can also pass it as a pointer to the array.

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

Apr 25, 2024 · Arrays can be returned from functions in C using a pointer pointing to the base address of the array or by creating user-defined data type using struct. To pass a multidimensional array to function it is important to pass all …

Sep 17, 2024 · Whenever we need to pass a list of elements as argument to any functions in C language, it is prefered to do so using an array. But how can we pass an array as argument to a function? Let's see how its done. There are two possible ways to do so, one by using call by value and other by using call by reference.

Mar 1, 2017 · There are two ways of passing an array to a function – by value and by reference, wherein we pass values of the array and the addresses of the array elements respectively. By value is a very direct process in which we pass the array elements directly to the function.

Dec 3, 2017 · Here in this post I will explain how to pass and return array from function in C programming. How to pass single dimensional array to function? In C you can pass single dimensional arrays in two ways. You can either pass it directly to a function. Or you can also pass it as a pointer to array.