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aydarbiktimirov | PRO | 10/30/11 04:30:09 PM UTC | 0 ⭐ | 279 👁️ | Never ⏰ | []
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#include <vector>
#include <iostream>
 
class parent
{
    public:
        void print();
        virtual void generate() = 0;
    protected:
        std::vector<int> seq;
};
 
void parent::print()
{
    generate();
    for (size_t i = 0; i < seq.size(); ++i)
    {
        std::cout << seq[i] << " ";
    }
    std::cout << std::endl;
}
 
class child1:
    public parent
{
    public:
        void generate();
};
 
void child1::generate()
{
    seq.assign(10, 5);
}
 
class child2:
    public parent
{
    public:
        void generate();
};
 
void child2::generate()
{
    seq.resize(10);
    for (size_t i = 0; i < 10; ++i)
    {
        seq[i] = i;
    }
}
 
int main()
{
    child1 c1;
    child2 c2;
    c1.print();
    c2.print();
    return 0;
}
 

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