example2_using_const_cast_with_references.cpp

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#include <iostream>

void printAndModify(const int& value) {
    std::cout << "Original value: " << value << std::endl;
    int& mutable_value = const_cast<int&>(value);
    mutable_value++;
    std::cout << "Modified value: " << value << std::endl;
}

int main() {
    int x = 5;
    printAndModify(x);
    return 0;
}