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Question

What is the output of this program? 
    #include <iostream>
    #include <vector>
    using namespace std;
    int main ()
    {
        vector<int> myvector (5);
        int* p = myvector.data();
        *p = 10;
        ++p;
        *p = 20;
        p[2] = 100;
        for (unsigned i = 0; i < myvector.size(); ++i)
            cout << ' ' << myvector[i];
        return 0;
    }

a.

10 20 0 100 0

b.

10 20 0 100

c.

10 20 0

d.

10 20

Posted under Object Oriented Programming Using C++

Answer: (a).10 20 0 100 0

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