1.

What will be the output of the following C code?
#include <stdio.h>
int calc(int, int);
#define calc(p, q) p / q + p
int main()
{
int a = -17, b = 12;
printf("%d ",calc(a + b, 12));
#undef calc
printf("%d n",calc(a + b, 12));
}
int calc(int p, int q)
{
return p / q + p;
}

A. Compilation Error
B. -17 12
C. -21 -5
D. Garbage value
E. None of these
Answer» D. Garbage value


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