C/C++ Practice Exercises


Welcome to our collection of C/C++ practice exercises. Our exercises are designed to help you master the C and C++ programming languages and build your skills as a developer. Whether you’re a beginner just starting out or an experienced developer looking to brush up on your skills, our exercises will provide you with the knowledge and hands-on experience you need to succeed. Each exercise includes detailed explanations and sample code to help you understand the concepts and techniques involved. With our exercises, you’ll be able to create high-performance, low-level systems, applications, and games, and develop a strong understanding of memory management, pointers, and object-oriented programming. Start practicing today and take your C/C++ skills to the next level!

C/C++ Basic Exercises

Here are some basic C/C++ exercises to get you started:

  1. Hello World: Write a program to print “Hello, World!” to the console.
  2. Variables: Declare and initialize different data types such as integers, floats, and characters. Print the values to the console.
  3. Arithmetic: Write a program to perform basic arithmetic operations such as addition, subtraction, multiplication, and division.
  4. User Input: Write a program that accepts user input and performs a calculation based on that input.
  5. If-Else: Write a program that checks if a number is positive, negative, or zero and prints the corresponding message.
  6. Loops: Write programs using for loops and while loops to print the numbers from 1 to 10, and to calculate the sum of numbers from 1 to 100.
  7. Arrays: Declare and initialize an array of integers, and write a program to find the average of the elements in the array.
  8. Functions: Write a program that calls a function to calculate the factorial of a number.
  9. Strings: Write a program to compare two strings, and to concatenate two strings.
  10. File I/O: Write a program to read and write data to a text file.

These exercises will help you build a foundation in C/C++ programming, and prepare you for more complex projects in the future.

C/C++ Advance Exercises

Here are some advanced C/C++ exercises to challenge your skills:

  1. Pointers: Write a program to demonstrate the use of pointers, including pointer arithmetic and dynamic memory allocation.
  2. Structures and Classes: Write programs using structures and classes to store and manipulate data, and to implement object-oriented concepts such as encapsulation, inheritance, and polymorphism.
  3. Templates: Write a generic function or class using templates to work with different data types.
  4. Exception Handling: Write a program to handle exceptions and errors using try-catch blocks.
  5. Standard Template Library (STL): Write programs using STL containers, algorithms, and iterators to implement common data structures and algorithms.
  6. Multithreading: Write a program to implement multi-threading and synchronization, and to demonstrate the use of locks, semaphores, and other synchronization mechanisms.
  7. Network Programming: Write a program to implement client-server communication over a network, and to demonstrate the use of sockets, protocols, and other networking concepts.
  8. Advanced File I/O: Write programs to work with binary files, random access files, and file streams.
  9. Advanced Data Structures: Write programs using advanced data structures such as trees, graphs, and hash tables to solve real-world problems.
  10. Game Development: Write a program to implement a simple game using graphics libraries and game development concepts.

These exercises will help you gain a deeper understanding of C/C++ programming and prepare you for complex and challenging projects.


  • Barry Allen

    A Full Stack Developer with 10+ years of experience in different domain including SAP, Blockchain, AI and Web Development.


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