Working with Arrays

Arrays are an essential data structure that you can use to store multiple values in one variable. Mastering arrays will not only make your code more organized and efficient but also open the door to more advanced programming techniques. Once you add arrays to the mix, you can level up the data structures of your applications.

In this chapter, we’ll explore arrays and equip you with the skills needed to effectively work with this fundamental data structure. You’ll learn how to create, manipulate, and iterate over arrays to solve a wide range of programming challenges.

Here’s an overview of what we’ll cover in this chapter:

• What arrays are and how to use them
• Declaring and initializing arrays
• Accessing array elements
• Getting the length of an array and understanding the bounds
• Different ways to loop through arrays and process their elements
• Working with multidimensional arrays
• Performing common operations...