Tag: C++

Use std::sort, std::lower_bound, and binary search patterns.

Practice common C++ interview topics with concise answers.

Practice progressively: I/O, classes, STL, and small algorithms.

Manage ownership with unique_ptr, shared_ptr, and weak_ptr.

Express exclusive ownership with unique_ptr and make_unique.

Share ownership with reference-counted shared_ptr.

Observe shared_ptr-managed objects without extending lifetime.

Transfer resources efficiently with move constructors and std::move.

Create threads with std::thread and synchronize with mutexes/atomics.

Adopt auto, range-for, lambdas, smart pointers, and constexpr.