![Definition: A linear collection of elements accessed by a single index.
Syntax:
data_type array_name[size];
Example:
int numbers[5] = {1, 2, 3, 4, 5};
Important Notes:
Array indices start at 0 (the first element is accessed using index 0).
The size must be defined at the time of declaration.
1-D ARRAYS](https://image.slidesharecdn.com/arraysincppt-250722061803-beaaeac8/75/Arrays-In-C-Logic-Development-Programming-6-2048.jpg)
![Definition: A grid-like collection of elements accessed by two
indices, typically representing rows and columns.
2-D ARRAYS
int matrix[3][3] =
{
{1, 2, 3},
{4, 5, 6},
{7, 8, 9}
};
Syntax:
data_type array_name[rows][columns];
Example:](https://image.slidesharecdn.com/arraysincppt-250722061803-beaaeac8/75/Arrays-In-C-Logic-Development-Programming-8-2048.jpg)
![DECLARATION
Declaring an array involves specifying its data type and size, which
defines how many elements it can hold.
int numbers[5]; // Declares an array that can hold 5 integers
Example:
data_type array_name[size];
Syntax:](https://image.slidesharecdn.com/arraysincppt-250722061803-beaaeac8/75/Arrays-In-C-Logic-Development-Programming-10-2048.jpg)
![INITIALIZATION
Initialization is the process of assigning values to an array when it
is declared.
When an array is declared or memory is allocated, its elements may
contain undefined or "garbage" values. Therefore, it’s important to
initialize the array with meaningful values.
When It’s Done:
It occurs at the time of declaration to set the initial values of the array.
int scores[4] = {85, 90, 78, 92};
Example:](https://image.slidesharecdn.com/arraysincppt-250722061803-beaaeac8/75/Arrays-In-C-Logic-Development-Programming-12-2048.jpg)
Arrays In C- Logic Development Programming
- 1. ARRAYS IN C Presentationby Niharika Patidar One Dimensional & Two Dimensional Arrays Declaration & Initialization Of Arrays Course: Bachelor of Computer Application Subject: Logic Development Programme Assigned By: Prof. Atik Sama
- 2. INTRODUCTION Today, we’re goingto talk about arrays in C. We’ll cover the basics of one-dimensional (1D) and two-dimensional (2D) arrays, and I’ll show you how to declare and initialize them. Arrays are essential for organizing and managing data, so understanding them will really help you as you dive into programming. Let’s get started!
- 3. WHAT ARE ARRAYS? Arraysare a data structure that stores a fixed-size collection of elements of the same type. They help organize and manage data efficiently. Main Purpose: Organize Data: Arrays allow you to group related values together, making it easy to access and manipulate them.
- 5. TYPES OF ARRAYS Alinear collection of elements accessed by a single index. A grid-like collection of elements accessed by two indices, typically representing rows and columns. 1-DIMENSIONAL ARRAYS 2-DIMENSIONAL ARRAYS
- 6. Definition: A linearcollection of elements accessed by a single index. Syntax: data_type array_name[size]; Example: int numbers[5] = {1, 2, 3, 4, 5}; Important Notes: Array indices start at 0 (the first element is accessed using index 0). The size must be defined at the time of declaration. 1-D ARRAYS
- 8. Definition: A grid-likecollection of elements accessed by two indices, typically representing rows and columns. 2-D ARRAYS int matrix[3][3] = { {1, 2, 3}, {4, 5, 6}, {7, 8, 9} }; Syntax: data_type array_name[rows][columns]; Example:
- 10. DECLARATION Declaring an arrayinvolves specifying its data type and size, which defines how many elements it can hold. int numbers[5]; // Declares an array that can hold 5 integers Example: data_type array_name[size]; Syntax:
- 12. INITIALIZATION Initialization is theprocess of assigning values to an array when it is declared. When an array is declared or memory is allocated, its elements may contain undefined or "garbage" values. Therefore, it’s important to initialize the array with meaningful values. When It’s Done: It occurs at the time of declaration to set the initial values of the array. int scores[4] = {85, 90, 78, 92}; Example:
- 14.
- 15. THANK YOU FOR YOURATTENTION!