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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.

Theory + Code + Practice AI Answer Checker Progress Tracking OOP → Smart Pointers 🆓 100% 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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Learning Flow

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C++

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Discussion

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