SiteMap

• 12) C Best Practices and Coding Style
• 5.1) Pointers and addresses in C
• 7.3) Custom Exception Classes
• Algorithms
  • Dynamic Programming
  • Greedy Algorithms
  • Recursion
  • Backtracking
  • Searching
  • Sorting
• Backtracking
• Binary Search Tree
• Breadth First Search
• C Advanced Concepts
• C Debugging and Troubleshooting
• C Programming Language
  • 10) Common programming errors in C
  • 11) Debugging techniques and tools in C
  • 2) C Basic Concepts
    • 2.1) C Data types, variables, and constants
    • 2.2) C Operators and expressions
    • 2.3) C Input and output functions
    • 2.4) Control structures
    • 2.5) Loops
  • 3) Functions in C
    • 3.1) Function prototypes and header files
    • 3.2) Scope and lifetime of variables in C
    • 3.3) Recursive functions in C
  • 5.2) Pointer arithmetic in C
  • 5.3) Types of Pointers in C
  • 5.4) Dynamic memory allocation in C
  • 6.1) Structure in C
  • 6.2) Array of structures in C
  • 6.3) Unions in C
  • 6.4) Memory Alignment and Padding for Structures
  • 7.1) File Handling in C
  • 7.2) Sequential and Random file access in C
  • 7.3) Error handling and file I/O operations in C
  • 7.4) Binary Files in C
  • 8.1) Preprocessor Directives in C
  • 8.2) Enumerations and typedef in C
  • 8.3) Bit Manipulation and Bitwise Operators
  • 8.4) Memory Layout of C programs
  • 8.5) Handling errors and exceptions in C
  • 9) Standard C library functions and headers
  • 1) Introduction to C Programming
    • 1.1) Overview of C programming language
    • 1.2) Importance and applications of C
    • 1.3) First C program
  • 4) Arrays in C
    • 4.1) Multidimensional Arrays in C
    • 4.2) Strings in C
• C Standard Library
• C++ Programming Language
  • 1.1) What is C++?
  • 1.2) Setting up a basic C++ development environment
  • 1.3) Hello World program in C++
  • 1.4) Input and output in C++
  • 2.1) Fundamental data types in C++
  • 2.2) Variables and constants in C++
  • 2.3) Operators in C++
  • 3.1) Functions in C++
  • 3.2) Function overloading in C++
  • 3.3) Recursion in C++
  • 4.1) Object-Oriented Programming (OOP)
  • 4.2) Classes and Objects in C++
  • 4.3) Constructors in C++
  • 4.4) Destructors in C++
  • 4.5) Access specifiers C++
  • 5.1) Inheritance in C++
  • 5.2) Function overriding
  • 5.3) Polymorphism in C++
  • 5.4) Virtual functions in C++
  • 5.5) Abstract classes and Pure virtual functions
  • 6.1) Templates in C++
  • 6.2) Function templates in C++
  • 6.3) Class templates in C++
  • 7.1) Exception handling in C++
  • 7.2) Pre-defined Exception classes in C++
  • 7.4) RAII – Resource Acquisition Is Initialization
  • 8.1) File Input/Output (I/O) in C++
  • 8.2) Text files and Binary files in C++
  • 8.3) ifstream in C++
  • 8.4) ofstream in C++
• Coding Patterns
  • Binary Search
  • Cyclic Sort
  • Depth First Search
  • Fast and Slow Pointers
  • Islands
  • K Way Merge
  • Linked List
  • Merge Intervals
  • Sliding Window
  • Top K Elements
  • Topological Sort
  • Tries
  • Two Heaps
  • Two Pointers
  • Union Finds
• Data Structures
  • Arrays
  • Binary Tree
    • Print view of Binary tree
  • Graph
  • Heaps
  • Linked List
  • Matrix
  • Queue
  • Stack
  • Strings
• Design Patterns
  • Behavioral Design Patterns
    • Chain of Responsibility Pattern
    • Command Pattern
    • Iterator Pattern
    • Mediator Pattern
    • Observer Pattern
    • Strategy Pattern
    • Template Method Pattern
    • Visitor Pattern
  • Creational Design Patterns
    • Abstract Factory Pattern
    • Builder Pattern
    • Factory Method Pattern
    • Prototype Pattern
    • Singleton Pattern
  • Structural Design Patterns
    • Adapter Pattern
    • Bridge Pattern
    • Composite Pattern
    • Decorator Pattern
    • Facade Pattern
    • Flyweight Pattern
    • Proxy Pattern
• Functions
• Interview Problems
  • Detect Cycle in Graph
  • Graph Topological sort
  • Implement a breadth-first search (BFS) on a graph.
  • Implement a priority queue using a heap
  • Implement a thread-safe queue
  • Implement Circular queue.
  • Implement depth-first search (DFS) on a graph.
  • Implement square root function.
  • Implement std::unique_ptr
  • Josephus Problem: N people K Executions in Cycle
  • Max Programs a student can attend ?
  • Producer Consumer problem
  • Replace the last word of a string with number
  • sort a huge array of numbers with a max number.
  • Stock Buy Sell for Maximum Profit
• Latest Articles
• Modern C++
  • C++ 11
  • C++ 14
  • C++ 17
  • C++ 20
  • Multi-Threading
  • std::mutable
  • std::ref
• Operating System
• Pointers and Memory Management
• SiteMap
• Standard Template Library (STL)
  • Algorithms (STL)
    • Algorithms on containers
    • Common algorithms
  • Containers
    • Associative Containers
      • std::map
      • std::multimap
      • std::multiset
      • std::set
    • Container Adapters
      • stack
      • std::priority_queue
      • std::queue
    • Sequence Containers
      • std::array
      • std::deque
      • std::list
      • std::vector
    • Unordered Containers
      • std::unordered_map
      • std::unordered_multimap
      • std::unordered_multiset
      • std::unordered_set
  • Functors
  • Iterators
  • lambda functions
  • Predicates
  • String class
• Structures and Unions