Challenge: Output with Lambda Expressions
Complete this hands-on exercise to test your knowledge.
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
Input
The user is prompted to enter an integer
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