multithreading

Create a new thread by defining a function to be executed concurrently.

Use the std::thread class to instantiate a new thread object and pass the function to be executed as an argument.

Start the execution of the new thread by calling the joinable() method to check if the thread is joinable, and then calling the join() method to wait for the thread to finish its execution.

Optionally, use the detach() method to detach the thread, allowing it to continue its execution independently of the main thread.

Handle synchronization if necessary using mutexes, condition variables, or other synchronization primitives to coordinate access to shared data between multiple threads.