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String and Vector Reversal/Rotation The C++ Standard Template Library provides versatile algorithms for manipulating sequence iterators. The std::reverse and std::reverse_copy algorithms invert element orders, while std::rotate shifts elements within a given range, effectively creating circular permutations. #include <iostream> #include & ...

std::tuple is a fixed-size collection of heterogeneous values introduced in C++11. It serves as a generalized pair, allowing developers to group disparate types without defining a custom struct. The template signature accepts a variadic pack of types: template<class... Types> class tuple; Unlike dynamic containers, its layout and size ar ...

Memory Leaks When a pointer and local variables go out of scope, the dynamically allocated memory created with new remains inaccessible but never gets deallocated. This persistent consumption of memory is known as a memory leak. How shared_ptr Works The use_count() method tracks how many shared_ptr instances reference the same memory block. Whe ...