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