example1_removing_const_from_pointer.cpp

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#include <iostream>

int main() {
    const int* ptr = new int(10);
    int* mutable_ptr = const_cast<int*>(ptr);
    *mutable_ptr = 20;  // Modifying the value

    std::cout << "Value: " << *ptr << std::endl;
    delete ptr;
    return 0;
}