How do I binary search with algorithms with std::set?

In C++, you can perform binary search using the `std::set` container from the Standard Template Library (STL). The `std::set` is a sorted associative container that contains unique elements. Binary search in a `std::set` can be done efficiently using its member functions.

The `std::set` provides the `find` method, which performs a search in logarithmic time complexity. Here's an example of how to use binary search with `std::set`:

#include #include int main() { // Create a set of integers std::set mySet = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; // Value to find int valueToFind = 5; // Performing binary search using find auto it = mySet.find(valueToFind); if (it != mySet.end()) { std::cout << valueToFind << " found in the set." << std::endl; } else { std::cout << valueToFind << " not found in the set." << std::endl; } return 0; }

C++ std::set binary search algorithms STL

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