What is std::copy? Ex.1 ：Copying all elements What is std::copy? It is a function that allows copying of element in a given iterator range. It enables copying a vector without for statement. References : copy - cpprefjp C++日本語リファレ…

What is std::transform? Ex. 1：Add 1 to all elements of a vector When using lambda expressions When using functions What is std::transform? A function for applying a function to elements in the given iterator range. This makes it possible …