for_each
Explore how to use std::for_each to apply functions across elements in a range and how C++17's for_each_n applies a function to the first n elements. Understand returning callable objects and the practical use of input iterators in algorithm implementation.
We'll cover the following...
We'll cover the following...
std::for_each applies a unary callable to each element of its range. The range is given by the input ...