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C++ Programming — Interview Ready

6 structured steps covering every C++ topic that shows up in embedded and systems interviews. OOP, templates, STL, smart pointers and move semantics — theory, reference code, and AI-checked practice. Completely free.

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C++ Foundations
References, const & Type System
OOP — Classes & Rule of Five
Inheritance & Virtual Dispatch
Templates & Generic Programming
STL Essentials
Theory Reference Code Practice
C++
// Rule of Five — class owning a resource
class Buffer {
  int* data; size_t sz;
public:
  Buffer(size_t n) : data(new int[n]), sz(n) {}
 ~Buffer() { delete[] data; }
  Buffer(const Buffer& o);  // copy ctor
  Buffer& operator=(Buffer&& o) noexcept;
Discussion
C++ Foundations: Interview Ready — Free · 6 steps
  • 01References, const & Type System — lvalue, rvalue, auto, nullptr
  • 02OOP — Classes, Rule of Five, RAII Basics
  • 03Inheritance, Virtual Dispatch & Polymorphism
  • 04Templates & Generic Programming
  • 05STL Essentials — Containers, Algorithms, Iterators
  • 06Smart Pointers, Move Semantics & RAII
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    C++
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