What are some examples of nested structures in programming?

What are some examples of nested structures in programming?

Nested structures refer to data structures that contain other data structures. For example, in Python, you can have a list of dictionaries, where each dictionary can represent an object with multiple attributes.

Can you give me a specific code example?

Sure! Here's a Python example:

students = [
    {'name': 'Alice', 'grades': [90, 85, 88]},
    {'name': 'Bob', 'grades': [75, 80, 78]}
]

In this case, students is a list containing dictionaries, and each dictionary has a list of grades.

What about nested structures in JSON?

In JSON, nested structures are common. For example:

{
    "employees": [
        {"name": "John", "age": 30},
        {"name": "Jane", "age": 25}
    ],
    "company": "Tech Corp"
}

Here, employees is an array of objects.

How do nested structures help in programming?

They help organize complex data in a manageable way, allowing for better data representation and easier access to related information.