Introduction to Arrays
Explore arrays in C# to understand their structure and usage. Learn how to declare and instantiate arrays, assign values, and manipulate them with loops and array methods. This lesson helps you organize and process data efficiently using arrays and their built-in functions.
What is an array?
An array is a collection of the same data types. For example, an array could contain all strings. Arrays can be looped over to display their items, sorted, and many other operations.
Use a set of square brackets, [], after the data type to declare an array. Arrays are usually named with a plural word. In the example below, an array of strings is named foods.
Example: Declare an array
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