What is the output of the following program?#include using

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What is the output of the following program?

#include 
using namespace std;
    int main()
    {
        int p = 10;
        float q;
        cout << sizeof(++p + q);
        cout << " "<        return 0;
    }

1. 10 2
2. 10 4
3. 2 10
4. 10 0
5. 4 10

Correct Option: E

The a as a integer will be converted to float while calculating the size. The value of any variable doesn’t modify inside sizeof operator. Hence value of variable a will remain 10.