Iterators and Algorithms

Containers store the data, algorithms process it, and iterators are the interface layer that hooks the two together. This group makes sense of iterator strength levels (the categories) and the adapters, how to pick from the whole <algorithm> family and what complexity each choice carries, and what C++20 ranges and the C++23 newcomers bring to the table.

STARTFINISHIterator Basics and Categories→STARTFINISHIterator Adapters→STARTFINISHAlgorithm Overview (Part 1)→STARTFINISHAlgorithm Overview (Part 2)→STARTFINISHnumeric Algorithms→STARTFINISHRanges Algorithms and C++23 Additions→STARTFINISHParallel Algorithms→