#stl

• 2 Jan 2024 · Study

  C++ · STL: algorithms

  The <algorithm> and <numeric> toolkit: sort with comparators, find_if, count_if, accumulate, transform, and min/max.

• 27 Dec 2023 · Study

  C++ · STL: set

  std::set and std::unordered_set for unique elements, insert's return value, and set operations with algorithms.

• 22 Dec 2023 · Study

  C++ · STL: map and unordered_map

  Ordered std::map (a balanced tree) versus std::unordered_map (a hash table), lookups with find/count, and the operator[] side effect.

• 19 Dec 2023 · Study

  C++ · STL: vector

  std::vector as C++'s list: push_back, size vs capacity, iterators, erase, and reserving memory.