Tag: C++
All the articles with the tag "C++".
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How to Get the Current Date and Time in C++
Learn how to get and format the current date and time in C++ using chrono and localtime. Includes working code, format codes, and timestamps for filenames.
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C++ deque Explained: When to Use It Instead of vector
Learn what std::deque is in C++, how push_front works, and exactly when a deque beats a vector. Includes working code and a clear performance comparison.
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Heap Sort in C++: How It Works, With Full Code and Complexity
Learn heap sort in C++ with a complete working program. Understand what a max heap is, how heapify works, and why heap sort is always O(n log n) time.
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Transpose of a Matrix in C++: Full Program Explained Step by Step
Learn how to find the transpose of a matrix in C++ with complete working code. Covers rectangular matrices, in-place square transpose, and vector versions.