In this tutorial, you will learn to work with arrays. You will learn to declare, initialize and access array elements of an array with the help of examples. An array is a variable that can store multiple values.
Here's how we declare a 2D array in C#. int[ , ] x = new int [2, 3]; Here, x is a two-dimensional array with 2 elements. And, each element is also an array with 3 elements. So, all together the array can store 6 elements (2 * 3). Note: The single comma [ , ] repre...
You can declare an array as follows: data_type array_name[array_size]; e.g. int a[5]; where int is data type of array a which can store 5 variables. Initialization of Array in C You can initialize array by using index. Always array index starts from 0 and ends with [array_size ...
Array program examples in C Now that we know the basics of an array, we will look at some basic programs that use arrays in C. Reading user-entered numbers into an array Let us begin with a simple program that reads five numbers into an array, and then prints them out. Here is the...
In the above example, we have just declared the array and later we initialized it with the values input by user. However you can also initialize the array during declaration like this: int arr[5] = {1, 2, 3, 4 ,5}; OR (both are same) ...
1) While using pointers with array, the data type of the pointer must match with the data type of the array. 2) You can also use array name to initialize the pointer like this: p=var; because the array name alone is equivalent to the base address of the array. ...
Loops in C is used to execute the block of code several times according to the condition given in the loop. It means it executes the same code multiple times so it saves code and also helps to traverse the elements of an array.
Here, in this section, we shall look into some very useful array programs to give you insight of how C programming language deals with arrays.Single Array ProgramsThese programs are basic and involves only a single array variable. We shall learn how to handle array variable in different ...
An array lets you declare and work with a collection of values of the same type. For example, you might want to create a collection of five integers. One way to do it would be to declare five integers directly: int a, b, c, d, e; This is okay, but what if you needed a thousa...
This program declares and initializes an array with the size of 5, containing values from 10 to 50. It then uses a for loop that iterates through the array using an index variable (i) to print out each array element on its line. The printf function is used to output each value within...