What we can't do on a void pointer?
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int main()
4.
{
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int a = 5, c;
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void *p = &a;
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double b = 3.14;
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p = &b;
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c = a + b;
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cout << c << '\n' << p;
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return 0;
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}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int main()
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{
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int n = 5;
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void *p = &n;
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int *pi = static_cast(p);
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cout << *pi << endl;
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return 0;
10.
}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int main()
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{
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int i;
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char c;
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void *data;
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i = 2;
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c = 'd';
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data = &i;
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cout << "the data points to the integer value" << data;
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data = &c;
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cout << "the data now points to the character" << data;
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return 0;
15.
}
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int main()
4.
{
5.
int *p;
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void *vp;
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if (vp == p);
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cout << "equal";
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return 0;
10.
}