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Question

What substitution should be made to //-Ref such that ptr1 points to variable C?
#include <stdio.h>
    int main()
    {
        int a = 1, b = 2, c = 3;
        int *ptr1 = &a;
        int **sptr = &ptr1;
        //-Ref
    }

a.

*sptr = &c;

b.

**sptr = &c;

c.

*ptr1 = &c;

d.

none of the mentioned

Answer: (a).*sptr = &c;

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Q. What substitution should be made to //-Ref such that ptr1 points to variable C? #include <stdio.h> int main() { int a = 1, b = 2, c = 3; int...

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