Challenge: Output with Lambda Expressions
Explore how to implement lambda expressions in C++20 to dynamically generate strings composed of custom brace characters and integer values. Learn to define functions returning lambdas, prompt user input, and produce formatted output lines demonstrating functional programming techniques and string manipulation.
We'll cover the following...
We'll cover the following...
Problem statement
Write a C++20 program that defines a function braces that returns a lambda function which takes a parameter v and returns a string composed of the characters a, v, and b. The main function should then create four such lambda functions using different pairs of characters for a and b: ( and ), [ and ], { and }, and | and |.
It should loop over the integers from