What are some functional programming challenges in C++?

What are some functional programming challenges I can try in C++?

Here are a few challenges you can try: 1. Implement a map function. 2. Create a filter function. 3. Write a reduce function.

Can you explain how to implement a map function?

Sure! A map function applies a given function to each element in a collection. In C++, you can use std::transform from the <algorithm> header.

What about the filter function? How does that work?

The filter function returns elements that satisfy a certain condition. You can use std::copy_if to achieve this in C++.

Can you give me an example of using reduce?

Absolutely! The reduce function combines elements to produce a single value. In C++, you can use std::accumulate from the <numeric> header.