Tag: vectors

All the articles with the tag "vectors".

• How to Insert Into a Vector in C++ (insert, emplace, push_back)

  11 Sep, 2026

  Insert elements into a C++ vector at the beginning, middle or end. Covers insert with iterators, emplace, inserting ranges, and why iterators get invalidated.

• How to Reverse a Vector in C++ (std::reverse and More)

  11 Sep, 2026

  Reverse a vector in C++ with std::reverse, reverse iterators, or by building a reversed copy. Includes reversing part of a vector and reversing without a copy.

• C++ Arrays Tutorial: Store and Access Multiple Values

  Updated: 6 Aug, 2026

  Learn C++ arrays from scratch. Covers declaration, initialization, multidimensional arrays, array functions, and when to use vectors instead.

• How to Find an Element in a Vector in C++ (std::find)

  Updated: 5 Jul, 2026

  Learn how to find an element in a vector in C++ with std::find: check if a value exists, get its index, and use find_if with a lambda for custom conditions.